APA (7th ed.) Citation

Hussen, A. M. (2004). Principles of environmental economics (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Hussen, Ahmed M. Principles of Environmental Economics. 2nd ed. New York ; London: Routledge, 2004.

MLA (8th ed.) Citation

Hussen, Ahmed M. Principles of Environmental Economics. 2nd ed. Routledge, 2004.

Warning: These citations may not always be 100% accurate.