Παραπομπή σε μορφή APA (7η εκδ.)

Center for Environmental & Health Policy University of Minnesota & Sexton, K. (1999). Better environmental decisions: Strategies for governments, businesses, and communities. Island Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Center for Environmental & Health Policy University of Minnesota και Ken Sexton. Better Environmental Decisions: Strategies for Governments, Businesses, and Communities. Washington, D.C.: Island Press, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Center for Environmental & Health Policy University of Minnesota και Ken Sexton. Better Environmental Decisions: Strategies for Governments, Businesses, and Communities. Island Press, 1999.