APA (7th ed.) Citation

Putman, J. J. (1988). The search for modern humans. [s.n.].

Chicago Style (17th ed.) Citation

Putman, John J. The Search for Modern Humans. [S.l.]: [s.n.], 1988.

MLA (9th ed.) Citation

Putman, John J. The Search for Modern Humans. [s.n.], 1988.