APA استشهاد

Cooke, R., & Warren, A. (1993). Desert geomorphology. Research Press.

استشهاد بنمط شيكاغو

Cooke, Ron, و Andrew.Goudie,Andrew Warren. Desert Geomorphology. New Delhi: Research Press, 1993.

MLA استشهاد

Cooke, Ron, و Andrew.Goudie,Andrew Warren. Desert Geomorphology. Research Press, 1993.