APA-referens (7:e uppl.)

Hole, F., & Heizer, R. F. (1969). An introduction to prehistoric archeology (2nd edition.). Holt, Rinehart and Winston.

Chicago-referens (17:e uppl.)

Hole, Frank, och Robert F. Heizer. An Introduction to Prehistoric Archeology. 2nd edition. New York: Holt, Rinehart and Winston, 1969.

MLA-referens (9:e uppl.)

Hole, Frank, och Robert F. Heizer. An Introduction to Prehistoric Archeology. 2nd edition. Holt, Rinehart and Winston, 1969.