Cita APA (7a ed.)

Macdonald, D. W., & Willis, K. J. (2013). Key topics in conservation biology 2. Wiley-Blackwell.

Cita Chicago Style (17a ed.)

Macdonald, David W., y K. J. Willis. Key Topics in Conservation Biology 2. Chichester: Wiley-Blackwell, 2013.

Cita MLA (9a ed.)

Macdonald, David W., y K. J. Willis. Key Topics in Conservation Biology 2. Wiley-Blackwell, 2013.