Cita APA

Beals, R. L., Hoijer, H., & Beals, A. R. (1977). An introduction to anthropology (5th ed.). EDCA Pub.

Citación estilo Chicago

Beals, Ralph Leon, Harry Hoijer, and Alan R. Beals. An Introduction to Anthropology. 5th ed. Quezon City: EDCA Pub, 1977.

Cita MLA

Beals, Ralph Leon, et al. An Introduction to Anthropology. 5th ed. EDCA Pub, 1977.