MLA

Fog, Agner. Warlike and Peaceful Societies: The Interaction of Genes and Culture. Open Book Publishers, 2017.

APA

Fog, A. (2017). Warlike and Peaceful Societies: The Interaction of Genes and Culture. Open Book Publishers.

Chicago

Fog, Agner Warlike and Peaceful Societies: The Interaction of Genes and Culture. : Open Book Publishers, 2017.