Cita APA (7a ed.)

Twining, C. E. (1985). Phil Weyerhaeuser, lumberman. University of Washington Press.

Cita Chicago Style (17a ed.)

Twining, Charles E. Phil Weyerhaeuser, Lumberman. Seattle: University of Washington Press, 1985.

Cita MLA (8a ed.)

Twining, Charles E. Phil Weyerhaeuser, Lumberman. University of Washington Press, 1985.

Precaución: Estas citas no son 100% exactas.