APA (7th ed.) Citation

Withner, C. L. (1974). The orchids: Scientific studies. Wiley.

Chicago Style (17th ed.) Citation

Withner, Carl L. The Orchids: Scientific Studies. New York: Wiley, 1974.

MLA (9th ed.) Citation

Withner, Carl L. The Orchids: Scientific Studies. Wiley, 1974.

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