Wenke, R. J. (1984). Patterns in prehistory: humankind's first three: Million years. O.U.Pr.
Chicago Style (17th ed.) ZitazioaWenke, Robert J. Patterns in Prehistory: Humankind's First Three: Million Years. New York: O.U.Pr, 1984.
MLA (9th ed.) ZitazioaWenke, Robert J. Patterns in Prehistory: Humankind's First Three: Million Years. O.U.Pr, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.