Citazione Stile APA (7a Edizione)

Whitman, W. (1958). Leaves of grass. New American Library.

Citazione stile Chigago Style (17a edizione)

Whitman, Walt. Leaves of Grass. Nueva York: New American Library, 1958.

Citatione MLA (9a ed.)

Whitman, Walt. Leaves of Grass. New American Library, 1958.