APA aipamena

Allen, G. W. (1971). A readerʹs guide to Walt Whitman (Reprinted.). New York: Octagon books.

Chicago Style aipamena

Allen, Gay Wilson. A Readerʹs Guide to Walt Whitman. Reprinted. New York: Octagon books, 1971.

MLA aipamena

Allen, Gay Wilson. A Readerʹs Guide to Walt Whitman. Reprinted. New York: Octagon books, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.