APA (7th ed.) Citation

Hussen, A. M. (2013). Principles of environmental economics and sustainability: An intergrated economic and ecology approach (3rd ed.). Routledge.

Chicago Style (17th ed.) Citation

Hussen, Ahmed M. Principles of Environmental Economics and Sustainability: An Intergrated Economic and Ecology Approach. 3rd ed. New York: Routledge, 2013.

MLA (9th ed.) Citation

Hussen, Ahmed M. Principles of Environmental Economics and Sustainability: An Intergrated Economic and Ecology Approach. 3rd ed. Routledge, 2013.