Cita APA (7a ed.)

Aschmann, H., Woodbury, R. B., Pendergast, D. M., & Stout, C. C. (1962). Civilizations in desert lands. University of Utah Press.

Cita Chicago Style (17a ed.)

Aschmann, Homer, Richard B. Woodbury, David M. Pendergast, y Carol C. Stout. Civilizations in Desert Lands. Salt Lake City: University of Utah Press, 1962.

Cita MLA (9a ed.)

Aschmann, Homer, et al. Civilizations in Desert Lands. University of Utah Press, 1962.