APA-ийн эшлэл(7 дахь хэвлэлт)

Carvalho, S., Biro, D., Cunha, E., Hockings, K., McGrew, W., Richmond, B., & Matsuzawa, T. (2012). Chimpanzee carrying behaviour and the origins of human bipedality. Elsevier.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Carvalho, S., D. Biro, E. Cunha, K. Hockings, W. McGrew, B. Richmond, ба T. Matsuzawa. Chimpanzee Carrying Behaviour and the Origins of Human Bipedality. Elsevier, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Carvalho, S., et al. Chimpanzee Carrying Behaviour and the Origins of Human Bipedality. Elsevier, 2012.