Cita APA (7a ed.)

Larsen, M. (1985). How to write a book proposal. Writer's Digest Books.

Cita Chicago Style (17a ed.)

Larsen, Michael. How to Write a Book Proposal. Cincinnati, Ohio: Writer's Digest Books, 1985.

Cita MLA (9a ed.)

Larsen, Michael. How to Write a Book Proposal. Writer's Digest Books, 1985.