Dyfyniad APA

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.

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.