Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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