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

APA Citation Edition Citation

Clark, G. Primitive man as hunter, fisher, forager, and farmer. -.

Chicago Citation Edition Citation

Clark, G. Primitive Man as Hunter, Fisher, Forager, and Farmer. -.

MLA Citation Edition Citation

Clark, G. Primitive Man as Hunter, Fisher, Forager, and Farmer. -.