Cita APA (7th ed.)

Ember, C. R., Duvall, J. G., & Ember, M. (1999). Cultural anthropology: Study guide (9th ed.). Prentice Hall.

Cita Chicago (17th ed.)

Ember, Carol R., James G. Duvall, i Melvin Ember. Cultural Anthropology: Study Guide. 9th ed. Upper Saddle River, New Jersey: Prentice Hall, 1999.

Cita MLA (9th ed.)

Ember, Carol R., et al. Cultural Anthropology: Study Guide. 9th ed. Prentice Hall, 1999.