APA (7th ed.) Citation

Hussen, A. M. (2019). Principles of environmental economics and sustainability: An integrated economic & ecological approach (4th Edition.). Routledge.

Chicago Style (17th ed.) Citation

Hussen, Ahmed M. Principles of Environmental Economics and Sustainability: An Integrated Economic & Ecological Approach. 4th Edition. London: Routledge, 2019.

MLA (9th ed.) Citation

Hussen, Ahmed M. Principles of Environmental Economics and Sustainability: An Integrated Economic & Ecological Approach. 4th Edition. Routledge, 2019.