Citazione Stile APA (7a Edizione)

William Carlos Williams. (1955). Leaves of grass one hundred years after: Essays on Walt Whitman's poetry. U.Pr. London: Oxford U.Pr..

Citazione stile Chigago Style (17a edizione)

William Carlos Williams. Leaves of Grass One Hundred Years After: Essays on Walt Whitman's Poetry. Stanford, Calif.: Stanford: U.Pr. London: Oxford U.Pr., 1955.

Citatione MLA (9a ed.)

William Carlos Williams. Leaves of Grass One Hundred Years After: Essays on Walt Whitman's Poetry. U.Pr. London: Oxford U.Pr., 1955.