Cita APA (7a ed.)

Ericson, J. E., & Earle, T. K. (1982). Contexts for prehistoric exchange. Academic Press.

Cita Chicago Style (17a ed.)

Ericson, Jonathon E., y Timothy K. Earle. Contexts for Prehistoric Exchange. New York: Academic Press, 1982.

Cita MLA (8a ed.)

Ericson, Jonathon E., y Timothy K. Earle. Contexts for Prehistoric Exchange. Academic Press, 1982.