APA
Roosa S. A., . (2008). Sustainable Development Handbook. : Fairmont Press.
Chicago
Roosa Stephen A, . 2008. Sustainable Development Handbook. : Fairmont Press.
Harvard
Roosa S. A., . (2008). Sustainable Development Handbook. : Fairmont Press.
MLA
Roosa Stephen A, . Sustainable Development Handbook. : Fairmont Press. 2008.