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APA (7th ed.), Citation Style: Citing Sources with Missing Information (author, date, or page numbers)

How Do You Cite a Source with Missing Information?

There will be occasions when a reference will have missing information. Please see chs. 9 and 10 in the APA manual for examples. Here is the link to the APA Style Blog referencing this: https://apastyle.apa.org/style-grammar-guidelines/references/missing-information