Cita APA

London, J. 1., & London, J. 1. (1980). The call of the wild. New York: Gramercy Books.

Citación estilo Chicago

London, Jack 1876-1916, y Jack 1876-1916 London. The Call of the Wild. New York: Gramercy Books, 1980.

Cita MLA

London, Jack 1876-1916, y Jack 1876-1916 London. The Call of the Wild. New York: Gramercy Books, 1980.