References are published literature books cited by the author when writing a paper, and footnotes are used for annotations, mainly including explanatory notes and citation notes.

Reference refers to the whole reference or reference to a book or a paper in the process of academic research. The cited documents have been noted in the notes and no longer appear in the following references.

Footnotes can be attached to the bottom of the article page to explain something and printed at the bottom of the page. Footnotes and endnotes are supplementary explanations to the text. If you want to further explain some words in the article, but it is too complicated to put them directly in the article, you can also use footnotes to explain them.

Footnote:

Footnotes can be understood as footnotes. First, the explanation location problem: located at the bottom of the page. Second, the explanation function: Notes are supplementary explanations to the text, used to list the source of quotations, or to explain or comment on proper nouns, contents, backgrounds, etc. Footnotes are composed of two related parts, including annotation reference marks and their corresponding annotation texts.

If you quote someone's original words directly in the article, or indirectly: summarize the core views of others in your own words. In order to protect the rights and interests of the original author, it is also convenient for readers to verify.