Ember, C. R., & Ember, M. (1993). Anthropology (7th ed.). Prentice Hall.
Cita Chicago (17th ed.)Ember, Carol R., i Melvin Ember. Anthropology. 7th ed. Englewood Cliffs, N.J: Prentice Hall, 1993.
Cita MLA (9th ed.)Ember, Carol R., i Melvin Ember. Anthropology. 7th ed. Prentice Hall, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.