Cita APA

Friedl, J., & Pfeiffer, J. E. 1. (1977). Anthropology: The study of people. New York: Harper's College Press.

Citación estilo Chicago

Friedl, John, y John E. 1915- Pfeiffer. Anthropology: The Study of People. New York: Harper's College Press, 1977.

Cita MLA

Friedl, John, y John E. 1915- Pfeiffer. Anthropology: The Study of People. New York: Harper's College Press, 1977.