APA (7th ed.) Citation

Grady, J. (1984). Northwest Colorado prehistoric context. Office of Archaeology and Historic Preservation, Colorado Historical Society.

Chicago Style (17th ed.) Citation

Grady, James. Northwest Colorado Prehistoric Context. Denver, Colo.: Office of Archaeology and Historic Preservation, Colorado Historical Society, 1984.

MLA (9th ed.) Citation

Grady, James. Northwest Colorado Prehistoric Context. Office of Archaeology and Historic Preservation, Colorado Historical Society, 1984.