APA (7th ed.) Citation

Weaver, J. E., & Clements, F. E. (1950). Ecología vegetal (2a. ed.). Acme.

Chicago Style (17th ed.) Citation

Weaver, John E., and Frederic E. Clements. Ecología Vegetal. 2a. ed. Buenos Aires: Acme, 1950.

MLA (9th ed.) Citation

Weaver, John E., and Frederic E. Clements. Ecología Vegetal. 2a. ed. Acme, 1950.