APA ציטוט

Travis, W. R., & William R. Travis. (2007). New geographies of the American West: Land use and the changing patterns of place. Washington, DC: Island Press.

Trích dẫn kiểu Chicago

Travis, William R., và William R. Travis. New Geographies of the American West: Land Use and the Changing Patterns of Place. Washington, DC: Island Press, 2007.

ציטוט MLA

Travis, William R., và William R. Travis. New Geographies of the American West: Land Use and the Changing Patterns of Place. Washington, DC: Island Press, 2007.