Citation, Documentation of Sources

Q. I’m trying to write a footnote for a book that has been revised and enlarged. How do I cite the reviser? This is what the author has currently provided: James Boswell, Life of Johnson, ed. George Birkbeck Hill, revised by L. F. Powell, rev. ed. (Oxford: Clarendon Press, 1934–64), 2:365. I feel that if I include Powell it should be abbreviated somehow—“rev. by” or something. Should I treat him like an editor instead?

Q. I am citing a letter from a volume of documents that was once part of a manuscript collection at an archive. I have a photocopy of the letter, made twenty-five years ago when the volume was at the archive, but the volume has since been stolen. How do I cite the letter?

Q. In my footnotes, I want to cite something as well as explain what it is I have cited, because I do not want to insert the info in the body of my paragraph. How do I do this? Does the citation go first or the explanation?

Q. How do I cite a Google Forms survey that I have conducted for my research paper in Chicago format?

Q. Hello, how do I cite an electronic thesis that I found on the web?

Q. I found a nice comment written in a book by the last owner. Have no idea who that was, but the words are good. How do I cite this?

Q. I am teaching my students CMOS notes and bibliography type for all of their academic papers. When using footnotes on a paper the student did the full bibliographic citation on page 1. Then on page 2 there was a reference to the same source. Is it correct to allow the student to simply use author-date for that subsequent citation? Or is it more correct for the student to repeat the full bibliographic citation?

Q. I am using the author-date system for a book. I need to cite a response from a survey that was done after a workshop. The survey results were never published and the responses are anonymous.

Q. I am writing a scholarly book and the publisher has explicitly indicated that it does not want numerous endnotes, long endnotes, discursive endnotes, or cross-citations. In providing a gloss of various texts in the scholarly literature in my introduction, I have provided the complete author’s name, the title, and date of the book within the running text. To add a note would be redundant. Is this an acceptable way to satisfy both the publisher and the scholarly readers?

Q. I am copyediting a scholarly text in which there are many excerpts from Italian correspondence, each followed by the author’s translation in parentheses. She has placed the note number (for the source) after the translation, rather than after the original, and has made it clear in an early note that all translations are hers unless stated. Is the note number placement correct? My inclination would be to put the number after the original text.