APA (7th ed.) Citation

Beal, W. J. (1887). Grasses of North America. H. Holt and Co..

Chicago Style (17th ed.) Citation

Beal, W. J.. Grasses of North America. New York: H. Holt and Co., 1887.

MLA (9th ed.) Citation

Beal, W. J.. Grasses of North America. H. Holt and Co., 1887.