Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.