Cita APA (7a ed.)

Haas, T. (2011). Improving natural resource management: Ecological and political models. John Wiley & Sons Inc..

Cita Chicago Style (17a ed.)

Haas, Timothy. Improving Natural Resource Management: Ecological and Political Models. Chichester, West Sussex: John Wiley & Sons Inc., 2011.

Cita MLA (8a ed.)

Haas, Timothy. Improving Natural Resource Management: Ecological and Political Models. John Wiley & Sons Inc., 2011.