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

APA Citation Edition Citation

Riley, C. L. (1969). The origins of civilization. Southern Illinois University Press.

Chicago Citation Edition Citation

Riley, Carroll L. The Origins of Civilization. Carbondale-IL: Southern Illinois University Press, 1969.

MLA Citation Edition Citation

Riley, Carroll L. The Origins of Civilization. Southern Illinois University Press, 1969.