Cita APA (7a ed.)
Czech, B., & Krausman, P. R. (2001). The Endangered Species Act: History, conservation biology, and public policy. Johns Hopkins University Press.
Cita Chicago Style (17a ed.)
Czech, Brian, y Paul R. Krausman. The Endangered Species Act: History, Conservation Biology, and Public Policy. Baltimore: Johns Hopkins University Press, 2001.
Cita MLA (9a ed.)
Czech, Brian, y Paul R. Krausman. The Endangered Species Act: History, Conservation Biology, and Public Policy. Johns Hopkins University Press, 2001.
Precaución: Estas citas no son 100% exactas.