APA aipamena

Grine, F. E., Fleagle, J. G., & Leakey, R. E. (2020). The First Humans. Springer Netherlands.

Chicago Style aipamena

Grine, Frederick E., John G. Fleagle, và Richard E. Leakey. The First Humans. Springer Netherlands, 2020.

MLA aipamena

Grine, Frederick E., John G. Fleagle, và Richard E. Leakey. The First Humans. Springer Netherlands, 2020.