Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Naugle, D. E. (2011). Energy Development and Wildlife Conservation in Western North America. Island Press/Center for Resource Economics : Imprint: Island Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και David E. Naugle. Energy Development and Wildlife Conservation in Western North America. Washington, DC: Island Press/Center for Resource Economics : Imprint: Island Press, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και David E. Naugle. Energy Development and Wildlife Conservation in Western North America. Island Press/Center for Resource Economics : Imprint: Island Press, 2011.