APA (7th ed.) Citation

Tunnell, G. G. (1973). Culture and biology: Becoming human. Burgess Pub. Co..

Chicago Style (17th ed.) Citation

Tunnell, Gary G. Culture and Biology: Becoming Human. Minneapolis: Burgess Pub. Co., 1973.

MLA (9th ed.) Citation

Tunnell, Gary G. Culture and Biology: Becoming Human. Burgess Pub. Co., 1973.