Cita APA (7th ed.)
Whitman, W. (1855). Leaves of grass. The Floating Press.
Cita Chicago (17th ed.)
Whitman, Walt. Leaves of Grass. [Auckland, New Zealand]: The Floating Press, 1855.
Cita MLA (9th ed.)
Whitman, Walt. Leaves of Grass. The Floating Press, 1855.
Atenció: Aquestes cites poden no estar 100% correctes.