Cita APA

Mackenzie, A., A. S. Ball, & Sonia R. Virdee. (2001). Instant notes in ecology. BIOS.

Citación estilo Chicago

Mackenzie, A., A. S. Ball, and Sonia R. Virdee. Instant Notes in Ecology. Oxford: BIOS, 2001.

Cita MLA

Mackenzie, A., et al. Instant Notes in Ecology. BIOS, 2001.