APA (7th ed.) Citation

Schultes, R. E. (1960). Native orchids of Trinidad and Tobago. Pergamon.

Chicago Style (17th ed.) Citation

Schultes, Richard Evans. Native Orchids of Trinidad and Tobago. New York: Pergamon, 1960.

MLA (9th ed.) Citation

Schultes, Richard Evans. Native Orchids of Trinidad and Tobago. Pergamon, 1960.

Warning: These citations may not always be 100% accurate.