Cita APA (7th ed.)

Allen, G. W. (1961). Walt Whitman. Grove Press.

Cita Chicago (17th ed.)

Allen, Gay Wilson. Walt Whitman. New York: Grove Press, 1961.

Cita MLA (9th ed.)

Allen, Gay Wilson. Walt Whitman. Grove Press, 1961.

Atenció: Aquestes cites poden no estar 100% correctes.