Cita APA

Whitman, W. (1959). Leaves of grass (First edition.). Penguin.

Citación estilo Chicago

Whitman, Walt. Leaves of Grass. First edition. New York: Penguin, 1959.

Cita MLA

Whitman, Walt. Leaves of Grass. First edition. Penguin, 1959.

Warning: These citations may not always be 100% accurate.