APA (7th ed.) Citation

Tattersall, I., & Schwartz, J. H. (2000). Extinct humans (1. ed.). Westview Press.

Chicago Style (17th ed.) Citation

Tattersall, Ian, and Jeffrey H. Schwartz. Extinct Humans. 1. ed. Boulder, Colo: Westview Press, 2000.

MLA (9th ed.) Citation

Tattersall, Ian, and Jeffrey H. Schwartz. Extinct Humans. 1. ed. Westview Press, 2000.