U.S. Fish and Wildlife Service. Ecological Services. South Dakota State Office, Moffat, M., & McPhillips, N. (1993). Management for butterflies in the northern Great Plains: A literature review and guidebook for land managers. U.S Fish and Wildlife Service, Ecological Services, South Dakota State Office.
Chicago Style (17th ed.) CitationU.S. Fish and Wildlife Service. Ecological Services. South Dakota State Office, Mary Moffat, and Nell McPhillips. Management for Butterflies in the Northern Great Plains: A Literature Review and Guidebook for Land Managers. Pierre, S.D. (420 S. Garfield Ave., Suite 400, Pierre 57501-5408): U.S Fish and Wildlife Service, Ecological Services, South Dakota State Office, 1993.
MLA (9th ed.) CitationU.S. Fish and Wildlife Service. Ecological Services. South Dakota State Office, et al. Management for Butterflies in the Northern Great Plains: A Literature Review and Guidebook for Land Managers. U.S Fish and Wildlife Service, Ecological Services, South Dakota State Office, 1993.