APA (7th ed.) Zitazioa
Kupiec, J. (2009). The origin of individuals. World Scientific.
Chicago Style (17th ed.) Zitazioa
Kupiec, Jean-Jacques. The Origin of Individuals. New Jersey: World Scientific, 2009.
MLA (9th ed.) Zitazioa
Kupiec, Jean-Jacques. The Origin of Individuals. World Scientific, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.