Cita APA (7a ed.)

Whitman, W. (1950). Leaves of grass and selected prose. The modern library.

Cita Chicago Style (17a ed.)

Whitman, Walt. Leaves of Grass and Selected Prose. New York, Estados Unidos: The modern library, 1950.

Cita MLA (9a ed.)

Whitman, Walt. Leaves of Grass and Selected Prose. The modern library, 1950.