Cita APA (7a ed.)

Thomas, J. W., & Steen, H. K. (2004). Jack Ward Thomas: The journals of a Forest Service chief. Forest History Society : in association with University of Washington Press.

Cita Chicago Style (17a ed.)

Thomas, Jack Ward, y Harold K. Steen. Jack Ward Thomas: The Journals of a Forest Service Chief. Durham, N.C.: Forest History Society : in association with University of Washington Press, 2004.

Cita MLA (8a ed.)

Thomas, Jack Ward, y Harold K. Steen. Jack Ward Thomas: The Journals of a Forest Service Chief. Forest History Society : in association with University of Washington Press, 2004.