Cita APA (7th ed.)

London, J., & Bransom, P. (1987). The call of the wild. Portland House Illustrated Classics.

Cita Chicago (17th ed.)

London, Jack, i Paul Bransom. The Call of the Wild. New York: Portland House Illustrated Classics, 1987.

Cita MLA (9th ed.)

London, Jack, i Paul Bransom. The Call of the Wild. Portland House Illustrated Classics, 1987.