Citazione APA

Ember, C. R., & Ember, M. (1990). Anthropology (6th ed.). Prentice Hall.

Stile di citazione Chicago

Ember, Carol R., e Melvin Ember. Anthropology. 6th ed. Englewood Cliffs, New Jercy: Prentice Hall, 1990.

Citazione MLA

Ember, Carol R., e Melvin Ember. Anthropology. 6th ed. Prentice Hall, 1990.