Castree, N. (2009). A companion to environmental geography. Wiley-Blackwell.
Cita Chicago (17th ed.)Castree, Noel. A Companion to Environmental Geography. Malden: Wiley-Blackwell, 2009.
Cita MLA (8th ed.)Castree, Noel. A Companion to Environmental Geography. Wiley-Blackwell, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.