APA (7e ed.) Bronvermelding

280664 Boyden, S. (2004). The biology of civilisation: Understanding human culture as a force in nature. Sydney, Australia : University of New South Wales Press.

Chicago (17e ed.) Bronvermelding

280664 Boyden, Stephen. The Biology of Civilisation: Understanding Human Culture as a Force in Nature. Sydney, Australia : University of New South Wales Press, 2004.

MLA (9e ed.) Bronvermelding

280664 Boyden, Stephen. The Biology of Civilisation: Understanding Human Culture as a Force in Nature. Sydney, Australia : University of New South Wales Press, 2004.