Standard format for citing documents:
[Serial number] Journal author. Title[J]． Journal title. Year of publication, volume (issue): starting and ending page numbers.
[Serial number] Author of the monograph. Book title [M]. Edition (the first edition can be omitted). Place of publication: Publishing House, Year of publication: Starting and ending page numbers.
[Serial number] Author of the collection of papers. Title〔C〕. editor. Title of thesis collection. Place of publication: publishing house, year of publication: starting and ending page numbers.
[Serial number] Author of thesis. Title〔D〕. Storage location: Storage unit, year.
[Serial number] Patent owner. Patent document title [P]. Country: Patent number. Date of publication.
[Serial number] Standard number, standard name [S]. Place of publication: publisher, year of publication.
[Serial number] Newspaper author. Title〔N〕． Newspaper name, publication date (edition).
[Serial number] Report author. Title〔R〕． Reporting place: Organizer of the report meeting, year.
[Serial number] Author of the electronic document. Title [Electronic document and carrier type identification]. Document source, date.
Notes on citing documents
First of all, pay attention to the number of citations. When the number of citations is too large, you can reduce the number of references by citing review papers or papers containing literature reviews.
Second, distinguish the old and new documents. There cannot be too many old documents, unless the old documents are pioneering documents, important node documents, or documents whose results you use.
Third, weigh self-citation and other-citation. Don't cite too many of your own documents, and in general, don't just cite the documents of one group of scholars.
Fourth, cite original documents as much as possible. When citing someone's work, cite whose literature is cited, that is, cite the original literature. You can cite secondary literature if it improves or makes it clearer in the original literature that is relevant to you.
In addition, if you cannot obtain the original literature, you can also cite the secondary literature that you have read, but you need to cite it in the form of "see such and such literature" to indicate that you have read the secondary literature.
Fifth, cite the documents you have read. Cite literature you have read. The most inappropriate way is that when you see someone else quoting certain documents, you directly copy them and cite them in the same way without reading the cited documents.
Others cite certain documents for their own purposes, but we have different purposes when quoting. If the purpose is different, the way and focus of selecting materials in the literature should be different, so you must read it yourself before you can quote it.