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

APA Citation Edition Citation

Silverberg, R. (1970). Mammoths, mastoons and man. World's Work.

Chicago Citation Edition Citation

Silverberg, Robert. Mammoths, Mastoons and Man. Kingswood/London: World's Work, 1970.

MLA Citation Edition Citation

Silverberg, Robert. Mammoths, Mastoons and Man. World's Work, 1970.