APA (7e ed.) Bronvermelding

Valentina V. Ukraintseva. (2013). Mammoths and the Environment (1.). Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Valentina V. Ukraintseva. Mammoths and the Environment. 1. Cambridge University Press, 2013.

MLA (8e ed.) Bronvermelding

Valentina V. Ukraintseva. Mammoths and the Environment. 1. Cambridge University Press, 2013.

Let op: Deze citaties zijn niet altijd 100% accuraat.