APA (7th ed.) Citation

Schultes, R. E. (1988). Where the gods reign: Plants and peoples of the Colombian Amazon. Synergetic Press.

Chicago Style (17th ed.) Citation

Schultes, Richard Evans. Where the Gods Reign: Plants and Peoples of the Colombian Amazon. Oracle, Ariz: Synergetic Press, 1988.

MLA (9th ed.) Citation

Schultes, Richard Evans. Where the Gods Reign: Plants and Peoples of the Colombian Amazon. Synergetic Press, 1988.