Cita APA

Boyd, R. J. (1970). Elk of the white river plateau, Colorado. Colorado: Game, Fish and Parks Commission.

Citación estilo Chicago

Boyd, Raymond J. Elk of the White River Plateau, Colorado. Colorado: Game, Fish and Parks Commission, 1970.

Cita MLA

Boyd, Raymond J. Elk of the White River Plateau, Colorado. Colorado: Game, Fish and Parks Commission, 1970.