APA Citation

Gardner, G., Prugh, T., Renner, M., & Mastny, L. (2015). State of the world 2015: Confronting hidden threats to sustainability. Washington, District of Columbia: Island Press.

Chicago Style Citation

Gardner, G., Tom Prugh, Michael Renner, and Lisa Mastny. State of the World 2015: Confronting Hidden Threats to Sustainability. Washington, District of Columbia: Island Press, 2015.

MLA Citation

Gardner, G., Tom Prugh, Michael Renner, and Lisa Mastny. State of the World 2015: Confronting Hidden Threats to Sustainability. Washington, District of Columbia: Island Press, 2015.

Warning: These citations may not always be 100% accurate.