APA (7th ed.) Citation

Doyle, W. T. (1970). Nonseed plants: Form and function (2d ed.). Wadsworth Pub. Co..

Chicago Style (17th ed.) Citation

Doyle, William T. Nonseed Plants: Form and Function. 2d ed. Belmont, Calif.: Wadsworth Pub. Co., 1970.

MLA (9th ed.) Citation

Doyle, William T. Nonseed Plants: Form and Function. 2d ed. Wadsworth Pub. Co., 1970.