APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Brewer, Richard. Principles of Ecology. Philiadelphia: W. B. Saunders, 1979.

MLA (9th ed.) Citation

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

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