Dyfyniad APA

Liebal, K., Vaish, A., Haun, D., & Tomasello, M. (2014). Does Sympathy Motivate Prosocial Behaviour in Great Apes? Public Library of Science.

Dyfyniad Arddull Chicago

Liebal, Katja, Amrisha Vaish, Daniel Haun, and Michael Tomasello. Does Sympathy Motivate Prosocial Behaviour in Great Apes? Public Library of Science, 2014.

Dyfyniad MLA

Liebal, Katja, Amrisha Vaish, Daniel Haun, and Michael Tomasello. Does Sympathy Motivate Prosocial Behaviour in Great Apes? Public Library of Science, 2014.

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