APA (7e ed.) Bronvermelding

Fagan, B. M. (2007). People of the earth: An introduction to world prehistory (12th ed.). Pearson Prentice Hall.

Chicago (17e ed.) Bronvermelding

Fagan, Brian M. People of the Earth: An Introduction to World Prehistory. 12th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2007.

MLA (8e ed.) Bronvermelding

Fagan, Brian M. People of the Earth: An Introduction to World Prehistory. 12th ed. Pearson Prentice Hall, 2007.