APA aipamena

Elliott, J. A. (2013). An introduction to sustainable development (4th edition.). Routledge.

Chicago Style aipamena

Elliott, Jennifer A. An Introduction to Sustainable Development. 4th edition. New York ; London: Routledge, 2013.

MLA aipamena

Elliott, Jennifer A. An Introduction to Sustainable Development. 4th edition. Routledge, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.