APA-ийн эшлэл(7 дахь хэвлэлт)

Pickering, T. R. (2013). Rough and tumble: Aggression, hunting, and human evolution. University of California Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Pickering, Travis Rayne. Rough and Tumble: Aggression, Hunting, and Human Evolution. Berkeley: University of California Press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Pickering, Travis Rayne. Rough and Tumble: Aggression, Hunting, and Human Evolution. University of California Press, 2013.