Citazione Stile APA (7a Edizione)

Whitman, W. (1968). The Works of Walt Whitman, as prepared. Funk & Wagnalls.

Citazione stile Chigago Style (17a edizione)

Whitman, Walt. The Works of Walt Whitman, as Prepared. New York: Funk & Wagnalls, 1968.

Citatione MLA (9a ed.)

Whitman, Walt. The Works of Walt Whitman, as Prepared. Funk & Wagnalls, 1968.