APA (7th ed.) Citation

Schnell, D. E. (1976). Carnivorous plants of the United States and Canada. J. F. Blair.

Chicago Style (17th ed.) Citation

Schnell, Donald E. Carnivorous Plants of the United States and Canada. Winston-Salem, N.C.: J. F. Blair, 1976.

MLA (9th ed.) Citation

Schnell, Donald E. Carnivorous Plants of the United States and Canada. J. F. Blair, 1976.