APA (7th ed.) Citation

Muller, W. H. (1979). Botany: A functional approach (4th ed.). Macmillan.

Chicago Style (17th ed.) Citation

Muller, Walter H. Botany: A Functional Approach. 4th ed. New York: Macmillan, 1979.

MLA (9th ed.) Citation

Muller, Walter H. Botany: A Functional Approach. 4th ed. Macmillan, 1979.