Stepniewski, A. (1992). Birds of the Yakima River Canyon. U.S. Dept. of the Interior, Bureau of Land Management, Spokane District, Wenatchee Resource Area.
Цитирование в стиле Чикаго (17-е изд.)Stepniewski, Andrew. Birds of the Yakima River Canyon. Wenatchee, Wash.: U.S. Dept. of the Interior, Bureau of Land Management, Spokane District, Wenatchee Resource Area, 1992.
Цитирование MLA (8-е изд.)Stepniewski, Andrew. Birds of the Yakima River Canyon. U.S. Dept. of the Interior, Bureau of Land Management, Spokane District, Wenatchee Resource Area, 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.