APA (7th ed.) Citation

(2013). State of the World 2013 (1.). Island Press/Center for Resource Economics.

Chicago Style (17th ed.) Citation

State of the World 2013. 1. Island Press/Center for Resource Economics, 2013.

MLA (8th ed.) Citation

State of the World 2013. 1. Island Press/Center for Resource Economics, 2013.

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