APA (7th ed.) Citation

Saunders, C. F. (1934). Useful wild plants of the United States and Canada. R.M. McBride & company.

Chicago Style (17th ed.) Citation

Saunders, Charles Francis. Useful Wild Plants of the United States and Canada. New York: R.M. McBride & company, 1934.

MLA (9th ed.) Citation

Saunders, Charles Francis. Useful Wild Plants of the United States and Canada. R.M. McBride & company, 1934.