APA (7th ed.) Citation

Christenson, E. A. (2001). Phalaenopsis: A monograph. Timber Press.

Chicago Style (17th ed.) Citation

Christenson, Eric A. Phalaenopsis: A Monograph. Portland, Or.: Timber Press, 2001.

MLA (9th ed.) Citation

Christenson, Eric A. Phalaenopsis: A Monograph. Timber Press, 2001.

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