APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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