APA Citatie

H Hediger. (1955). Studies of the Psychology and Behaviour of Captive Animals in Zoos and Circuss. Butterworths Scientific Publications.

Chicago Style citaat

H Hediger. Studies of the Psychology and Behaviour of Captive Animals in Zoos and Circuss. Butterworths Scientific Publications, 1955.

MLA citatie

H Hediger. Studies of the Psychology and Behaviour of Captive Animals in Zoos and Circuss. Butterworths Scientific Publications, 1955.

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