Herold, J., Pendergast, D. M., & Stout, C. C. (1961). Prehistoric settlement and physical environment in the Mesa Verde area. University of Utah Press.

Herold, Joyce, David M. Pendergast, and Carol C. Stout. Prehistoric Settlement and Physical Environment in the Mesa Verde Area. Salt Lake City: University of Utah Press, 1961.

Herold, Joyce, et al. Prehistoric Settlement and Physical Environment in the Mesa Verde Area. University of Utah Press, 1961.