APA-referens (7:e uppl.)

Duvall, J. G., Ember, M., & Ember, C. R. (1999). Cultural anthropology, ninth edition [by]Carol R. Ember, Melvin Ember: Study guide. Prentice-Hall.

Chicago-referens (17:e uppl.)

Duvall, James G., Melvin Ember, och Carol R. Ember. Cultural Anthropology, Ninth Edition [by]Carol R. Ember, Melvin Ember: Study Guide. Upper Saddle River, N.J: Prentice-Hall, 1999.

MLA-referens (9:e uppl.)

Duvall, James G., et al. Cultural Anthropology, Ninth Edition [by]Carol R. Ember, Melvin Ember: Study Guide. Prentice-Hall, 1999.