Cita APA

Townsend, C. R. (2000). Essentials of ecology. Malden, Mass: Blackwell Science.

Chicago Style Citation

Townsend, Colin R. Essentials of Ecology. Malden, Mass: Blackwell Science, 2000.

Cita MLA

Townsend, Colin R. Essentials of Ecology. Malden, Mass: Blackwell Science, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.