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

APA Citation Edition Citation

Petru, S. (2012). Man, animal or both?: Problems in the interpretation of early symbolic behaviour.

Chicago Citation Edition Citation

Petru, Simona. Man, Animal or Both?: Problems in the Interpretation of Early Symbolic Behaviour. 2012.

MLA Citation Edition Citation

Petru, Simona. Man, Animal or Both?: Problems in the Interpretation of Early Symbolic Behaviour. 2012.