Cita APA

Jenkins, P., & Jenkins, B. (1981). The walk west: A walk west America. New York: William across.

Chicago Style Citation

Jenkins, Peter, i Barbara Jenkins. The Walk West: A Walk West America. New York: William across, 1981.

Cita MLA

Jenkins, Peter, i Barbara Jenkins. The Walk West: A Walk West America. New York: William across, 1981.

Atenció: Aquestes cites poden no estar 100% correctes.