Cita APA

Jennings, J. D., & Norbeck, E. (1971). Prehistoric man in the new world. University of Chicago.

Citación estilo Chicago

Jennings, Jesse D., and Edward Norbeck. Prehistoric Man in the New World. Chicago: University of Chicago, 1971.

Cita MLA

Jennings, Jesse D., and Edward Norbeck. Prehistoric Man in the New World. Chicago: University of Chicago, 1971.

Precaución: Estas citas no son 100% exactas.