Style de citation APA (7e éd.)

Cox, T. R. (1988). The Park Builders: A History of State Parks in the Pacific Northwest. University of Washington Press.

Style de citation Chicago (17e éd.)

Cox, Thomas R. The Park Builders: A History of State Parks in the Pacific Northwest. Seattle: University of Washington Press, 1988.

Style de citation MLA (8e éd.)

Cox, Thomas R. The Park Builders: A History of State Parks in the Pacific Northwest. University of Washington Press, 1988.