APA (7th ed.) Citation

Brewer, R. (1979). Principles of ecology. Saunders.

Chicago Style (17th ed.) Citation

Brewer, Richard. Principles of Ecology. Philadelphia: Saunders, 1979.

MLA (8th ed.) Citation

Brewer, Richard. Principles of Ecology. Saunders, 1979.

Warning: These citations may not always be 100% accurate.