Cita APA (7a ed.)

Pezzey, J. C., & Toman, M. A. (2002). The economics and sustainability. Ashgate.

Cita Chicago Style (17a ed.)

Pezzey, John C., y Michael A. Toman. The Economics and Sustainability. Aldershot [etc.]: Ashgate, 2002.

Cita MLA (9a ed.)

Pezzey, John C., y Michael A. Toman. The Economics and Sustainability. Ashgate, 2002.