APA (7e ed.) Bronvermelding
Fischman, R. (2003). The national wildlife refuges: Coordinating a conservation system through law. Island Press.
Chicago (17e ed.) Bronvermelding
Fischman, Robert. The National Wildlife Refuges: Coordinating a Conservation System Through Law. Washington,: Island Press, 2003.
MLA (9e ed.) Bronvermelding
Fischman, Robert. The National Wildlife Refuges: Coordinating a Conservation System Through Law. Island Press, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.