Citazione Stile APA (7a Edizione)

Whitman, W. (1921). Leaves of grass (Primera edición.). Random House.

Citazione stile Chigago Style (17a edizione)

Whitman, Walt. Leaves of Grass. Primera edición. New York: Random House, 1921.

Citatione MLA (8a ed.)

Whitman, Walt. Leaves of Grass. Primera edición. Random House, 1921.