Craig, T. H., & Hamfler, C. (2003). Survey of cliff-nesting raptors, Dalton Highway Management Unit, Alaska, 1999-2002. U.S. Department of the Interior, Bureau of Land Management.
Chicago Style (17th ed.) CitationCraig, Timothy H., and Cindy Hamfler. Survey of Cliff-nesting Raptors, Dalton Highway Management Unit, Alaska, 1999-2002. [Anchorage, Alaska]: U.S. Department of the Interior, Bureau of Land Management, 2003.
MLA (9th ed.) CitationCraig, Timothy H., and Cindy Hamfler. Survey of Cliff-nesting Raptors, Dalton Highway Management Unit, Alaska, 1999-2002. U.S. Department of the Interior, Bureau of Land Management, 2003.
Warning: These citations may not always be 100% accurate.