APA-ийн эшлэл(7 дахь хэвлэлт)

Bertness, M. D. (2020). A brief natural history of civilization: Why a balance between cooperation & competition is vital to humanity. Yale University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Bertness, Mark D. A Brief Natural History of Civilization: Why a Balance Between Cooperation & Competition Is Vital to Humanity. New Haven ; London: Yale University Press, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Bertness, Mark D. A Brief Natural History of Civilization: Why a Balance Between Cooperation & Competition Is Vital to Humanity. Yale University Press, 2020.