APA (7th ed.) Citation

Kramer, J. (1989). The World Wildlife Fund book of orchids. Abbeville Press.

Chicago Style (17th ed.) Citation

Kramer, Jack. The World Wildlife Fund Book of Orchids. New York: Abbeville Press, 1989.

MLA (9th ed.) Citation

Kramer, Jack. The World Wildlife Fund Book of Orchids. Abbeville Press, 1989.

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