APA (7th ed.) Citation

Daly, H. E. (2011). Ecological economics: Principles and applications (2nd ed.). Island Press.

Chicago Style (17th ed.) Citation

Daly, Herman E. Ecological Economics: Principles and Applications. 2nd ed. Washington: Island Press, 2011.

MLA (9th ed.) Citation

Daly, Herman E. Ecological Economics: Principles and Applications. 2nd ed. Island Press, 2011.