I remember sitting in the basement of the campus library at 11:45 PM on a Tuesday, staring at a flickering monitor and a half-finished Sociology paper. I had spent the last four hours diving deep into a massive government database—the Bureau of Labor Statistics—and I had found four different pages, each with its own specific set of numbers regarding employment trends. Because all the pages were published in the same year and written by the same organizational author, my citations were starting to look like a repetitive mess. I remember thinking, Can I just put (BLS, 2023a,b,c,d) and call it a day?
I was exhausted, and the APA 7th edition manual felt like a thousand-page riddle. I tried to guess the format, but every time I looked at my draft, it felt wrong. I didn't want to lose points for something as "small" as a comma, but I also didn't want to write the same author and year four times in a single sentence. It felt redundant and clunky. I remember the specific frustration of clicking between four different browser tabs, copying a number, and then wondering how on earth I was supposed to tell my professor exactly which tab that number came from without ruining the flow of my paragraph.
The Moment of Clarity: Understanding the Suffix
The turning point came when I dragged my laptop into my professor's office the next morning. Dr. Aris, a woman who could spot a missing period in a citation from across the room, looked at my draft and sighed. She told me, "You're treating the citations like a list of groceries, but APA treats them like unique addresses. If you have four different sources from the same author in the same year, they aren't the same source—they are four distinct works that happen to share a birthday."
She explained that the lowercase letter (a, b, c) isn't just a decoration; it is a unique identifier. The biggest mistake I was making was thinking I could group them into one set of parentheses with a string of letters. Dr. Aris pointed out that (Author, 2025a,b,c,d) is not a recognized APA format because it doesn't clearly link a specific piece of information to a specific reference entry. In APA, every single claim needs a clear trail back to the reference list.
I learned that the first step is to organize the reference list first. You can't decide which source is "a" and which is "b" until you see them all listed alphabetically. Since my sources were from the same author and year, I had to alphabetize them by their titles. The page titled "Agricultural Employment" became 2023a, and "Manufacturing Employment" became 2023b. Once the reference list was set, the in-text citations became a simple matter of matching.
If I was citing a fact from the first page and a fact from the second page in the same sentence, I couldn't just bunch the letters together. I had to treat them as separate citations separated by a semicolon. For example, instead of my guessed format, it should have looked like (Bureau of Labor Statistics, 2023a; Bureau of Labor Statistics, 2023b).
To make this easier to visualize, I put together a small decision framework to determine how to handle these tricky "same-year" scenarios:
Scenario
Correct APA Format
Why?
Refining Complex Research Manuscripts Sponsored Academic rigor requires precise language and a seamless research structure. Whether you are organizing a dissertation or auditing citation formatting, a fresh perspective ensures clarity. Your original arguments deserve a polished presentation that meets scholarly standards. Every draft can be strengthened through meticulous revision and structural alignment.
Different authors, same year
(Smith, 2023; Jones, 2023)
Standard alphabetical order by author.
Same author, different years
(Smith, 2021, 2023)
Chronological order; no letters needed.
Same author, same year, different works
(Smith, 2023a, 2023b)
Letters distinguish unique documents.
The key takeaway here is that you must assign the letters based on the alphabetical order of the titles in your reference list before you ever write your in-text citations.
The Struggle with "Same-Line" Citations
Even after Dr. Aris explained the letters, I hit another wall. I was writing a sentence where I compared four different statistics from four different pages of the same website. I didn't want to write "Bureau of Labor Statistics" four times in one sentence. It felt like I was shouting the author's name over and over again. I remember complaining to a classmate, Sarah, a senior Political Science major who lived and breathed style guides. She laughed and told me, "You're overthinking the repetition. The reader cares more about accuracy than elegance when it comes to citations."
Sarah showed me that while it feels redundant, the clarity of the source is the priority. If I have four different facts in one sentence, and each fact comes from a different "lettered" source, I have two main options depending on how the sentence is structured. If I'm using a parenthetical citation at the end of the sentence, I list them all, separated by semicolons.
For example, if I wrote: "Employment in agriculture rose by 2%, manufacturing fell by 1%, tech grew by 5%, and retail remained stagnant (Bureau of Labor Statistics, 2023a; Bureau of Labor Statistics, 2023b; Bureau of Labor Statistics, 2023c; Bureau of Labor Statistics, 2023d)." It looks long, yes. It looks repetitive, yes. But it is technically perfect because it tells the reader exactly which reference entry corresponds to which piece of data.
However, Sarah also taught me about narrative citations. If I mentioned the author in the flow of the sentence, it sounded much more natural. I could say: "According to the Bureau of Labor Statistics (2023a, 2023b, 2023c, 2023d), employment trends varied wildly across sectors." In this specific case, because the author is named once in the narrative, I can list the years with their letters separated by commas. This is the only time the "grouped" look actually works, and it's because the author's name isn't being repeated inside the parentheses.
I realized that the "a,b,c,d" format I had originally tried (Author, 2025a,b,c,d) was a hybrid of two different styles that didn't actually exist in the manual. You either repeat the author in a parenthetical list or you name the author once and list the years in a narrative format.
The most important lesson from this phase was that precision beats brevity every time in academic writing. If you are unsure, lean toward the version that is most explicit, even if it feels clunky.
Refining the Reference List and Final Polish
The final hurdle was the reference list itself. I had a habit of just pasting the URLs and thinking I was done. But as I sat with my draft, I realized that if my in-text citations said (BLS, 2023a) and (BLS, 2023b), my reference list had to be an exact mirror of that. I couldn't just have four entries that all said "2023."
I remember a moment of panic when I realized I had accidentally assigned "a" to the wrong page. If I changed the order in my reference list, I had to go back through my entire 15-page paper and change every single "a" to a "b" and every "b" to a "c." It was a tedious, soul-crushing process that taught me a valuable lesson: finalize your references first. Never start the in-text lettering process until you are 100% sure you won't be adding another source or changing the order of your list.
I also had to deal with the "website" aspect. Since I was citing different pages from the same website, I had to make sure each entry had a unique title. If the pages had very similar titles, I had to be extra careful. For instance, if one page was "Employment Data - New York" and another was "Employment Data - California," I alphabetized them by the state name. This ensured that the "a" and "b" designations were logical and reproducible. If another researcher looked at my paper, they should be able to follow my alphabetization logic and arrive at the same letters I did.
By the time I submitted the paper, I felt a strange sense of pride. I hadn't just written a paper on sociology; I had mastered a very specific, very annoying corner of the APA manual. I stopped seeing citations as a chore and started seeing them as a map. When I finally hit "submit" at 2:00 AM on Thursday, I knew that even the most pedantic professor couldn't find a flaw in my sourcing.
Looking back, the confusion I felt was mostly due to trying to find a "shortcut" for the citations. In the world of academic writing, shortcuts usually lead to point deductions. Whether you are citing a government agency, a corporate report, or a prolific author who published five papers in one year, the rule remains the same: give every unique work its own unique identifier.
I'm now in my final year of college, and I often help freshmen who are staring at their screens with that same look of desperation I had in the library basement. I tell them the same thing Dr. Aris told me: stop trying to make it look "clean" and start making it look "traceable." Your goal isn't to save a few keystrokes; it's to ensure that your reader can find the exact page, the exact paragraph, and the exact number you used to support your argument.
If you're currently staring at a string of sources from the same author and year, just remember that the reference list is your anchor—set your letters there first, then carry them into your text with absolute consistency.
Originally published on EduPath Hub.
Top comments (0)