APA-čujuhus (7. p.)
Czech, B., & Krausman, P. R. (2001). The Endangered Species Act: History, conservation biology, and public policy. Johns Hopkins University Press.
Chicago-čujuhus (17. p.)
Czech, Brian, juo Paul R. Krausman. The Endangered Species Act: History, Conservation Biology, and Public Policy. Baltimore: Johns Hopkins University Press, 2001.
MLA-čujuhus (9. p.)
Czech, Brian, juo Paul R. Krausman. The Endangered Species Act: History, Conservation Biology, and Public Policy. Johns Hopkins University Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.