Cita APA (7th ed.)

Ball, E. R., & Whiting, G. (1924). West of the Great Divide. M. Witmark.

Cita Chicago (17th ed.)

Ball, Ernest R., i George Whiting. West of the Great Divide. New York: M. Witmark, 1924.

Cita MLA (9th ed.)

Ball, Ernest R., i George Whiting. West of the Great Divide. M. Witmark, 1924.