APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

ProQuest (Firm), David W. Macdonald, and K. J. Willis. Key Topics in Conservation Biology 2. Chichester: Wiley-Blackwell, 2013.

MLA (9th ed.) Citation

ProQuest (Firm), et al. Key Topics in Conservation Biology 2. Wiley-Blackwell, 2013.