Hartman, C. A. (2018). Social attraction used to establish Caspian Tern (Hydroprogne caspia) nesting colonies on modified islands at the Don Edwards San Francisco Bay National Wildlife Refuge, California--final report. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationHartman, C. Alex. Social Attraction Used to Establish Caspian Tern (Hydroprogne Caspia) Nesting Colonies on Modified Islands at the Don Edwards San Francisco Bay National Wildlife Refuge, California--final Report. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2018.
MLA (9th ed.) CitationHartman, C. Alex. Social Attraction Used to Establish Caspian Tern (Hydroprogne Caspia) Nesting Colonies on Modified Islands at the Don Edwards San Francisco Bay National Wildlife Refuge, California--final Report. U.S. Department of the Interior, U.S. Geological Survey, 2018.