Cita APA (7th ed.)

Allen, G. W. (1955). The solitary singer. Macmillan.

Cita Chicago (17th ed.)

Allen, Gay Wilson. The Solitary Singer. New York: Macmillan, 1955.

Cita MLA (9th ed.)

Allen, Gay Wilson. The Solitary Singer. Macmillan, 1955.