APA (7th ed.) Citation

Venning, F. D., & Saito, M. C. (1984). Wildflowers of North America: A guide to field identification. Golden Press.

Chicago Style (17th ed.) Citation

Venning, Frank D., and Manabu C. Saito. Wildflowers of North America: A Guide to Field Identification. New York: Golden Press, 1984.

MLA (9th ed.) Citation

Venning, Frank D., and Manabu C. Saito. Wildflowers of North America: A Guide to Field Identification. Golden Press, 1984.