Nobody’s Born Knowing How to Cite — But That’s Not an Excuse
Referencing is a skill, and like most academic skills, it takes practice. The problem is that many students treat it as an afterthought — something to rush through at the end of a late-night writing session. That’s when mistakes happen, and those mistakes cost marks.
The good news is that most referencing errors fall into a predictable set of patterns. Fix these, and your references will be significantly cleaner.
Mistake 1: Using the Wrong Edition of a Citation Style
APA has multiple editions. APA 7th and APA 6th are not the same. The format for listing authors, the formatting of DOIs, and the rules for citing websites all changed between editions. If your university requires APA 7th and you’re working from an old APA 6th guide, your references will be consistently wrong in small but penalised ways.
Mistake 2: Formatting DOIs as Plain Text
In APA 7th edition, DOIs must be formatted as hyperlinks, like this: https://doi.org/10.1000/xyz123. Not just the number on its own. This is one of the most frequently missed details, probably because older sources and older formatting guides don’t mention it.
Mistake 3: Inconsistent Author Name Format
Some students write ‘Smith, John’ in one reference and ‘John Smith’ in another. The format needs to be consistent throughout. In APA and Harvard, the convention is last name first, followed by initials: Smith, J. In MLA, it’s last name first for the lead author only, then normal order for co-authors.
Mistake 4: Missing Page Numbers for Direct Quotes
If you’re quoting directly from a source — using their exact words — you need a page number in the in-text citation. In APA: (Smith, 2020, p. 45). Leaving this out for direct quotes is a specific, penalisable error in most marking rubrics.
Mistake 5: Citing Secondary Sources as Primary
If you read about Smith’s theory in a paper by Jones, you should cite Jones — because that’s what you actually read. Citing Smith directly when you haven’t read Smith is academically dishonest, even if unintentional. If you need to reference a secondary source, use ‘as cited in’ language and check your university’s guidelines for the correct format.
Mistake 6: Inconsistent Formatting in the Reference List
Journal names in italics in one entry but not in another. Capitalisation that changes mid-list. Page ranges formatted as ’45–67′ in some places and ’45-67′ in others. These seem trivial, but they suggest carelessness — and they’re the kind of thing a careful proofreader or examiner will notice immediately.
The Fix
Use a reference manager like Zotero to reduce manual formatting. Then — and this step is not optional — proofread your reference list against your university’s specific style guide before you submit. Don’t just assume the tool got it right. It often doesn’t.
