APA (7th ed.) Citation

Withner, C. L. (1959). The orchids a scientific survey. The Ronald Press Co.

Chicago Style (17th ed.) Citation

Withner, Carl L. The Orchids a Scientific Survey. The Ronald Press Co, 1959.

MLA (8th ed.) Citation

Withner, Carl L. The Orchids a Scientific Survey. The Ronald Press Co, 1959.

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