Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Issawi, B. (1976). An introduction to the physiography of the Nile valley. Academic Press.

Chicago Citation Edition Citation

Issawi, Bahay. An Introduction to the Physiography of the Nile Valley. New York: Academic Press, 1976.

MLA Citation Edition Citation

Issawi, Bahay. An Introduction to the Physiography of the Nile Valley. Academic Press, 1976.