APA

Keatinge R. W., . (1988). Peruvian prehistory: an overview o pre-inca and inca society. New York: Cambridge University.

Chicago

Keatinge Richard W, . 1988. Peruvian prehistory: an overview o pre-inca and inca society. New York: Cambridge University.

Harvard

Keatinge R. W., . (1988). Peruvian prehistory: an overview o pre-inca and inca society. New York: Cambridge University.

MLA

Keatinge Richard W, . Peruvian prehistory: an overview o pre-inca and inca society. New York: Cambridge University. 1988.