Cita APA

Hussen, A. (2013). Principles of environmental economics and sustainability: An integrated economic and ecological approach (Third edition.). London: Routledge.

Citación estilo Chicago

Hussen, Ahmed. Principles of Environmental Economics and Sustainability: An Integrated Economic and Ecological Approach. Third edition. London: Routledge, 2013.

Cita MLA

Hussen, Ahmed. Principles of Environmental Economics and Sustainability: An Integrated Economic and Ecological Approach. Third edition. London: Routledge, 2013.