Cita APA (7th ed.)

Human Relations Area Files, inc, Peregrine, P. N., & Ember, M. (2001). Encyclopedia of prehistory. Kluwer Academic/Plenum.

Cita Chicago (17th ed.)

Human Relations Area Files, inc, Peter N. Peregrine, i Melvin Ember. Encyclopedia of Prehistory. New York: Kluwer Academic/Plenum, 2001.

Cita MLA (9th ed.)

Human Relations Area Files, inc, et al. Encyclopedia of Prehistory. Kluwer Academic/Plenum, 2001.