APA (7th ed.) Zitazioa
Murdock, G. P. Our primitive contemporaries.
Chicago Style (17th ed.) Zitazioa
Murdock, George Peter. Our Primitive Contemporaries.
MLA (9th ed.) Zitazioa
Murdock, George Peter. Our Primitive Contemporaries.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.