APA (7th ed.) Zitazioa
Murdock, G. P. Outline of world cultures (5th edition.).
Chicago Style (17th ed.) Zitazioa
Murdock, George Peter. Outline of World Cultures. 5th edition.
MLA (9th ed.) Zitazioa
Murdock, George Peter. Outline of World Cultures. 5th edition.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.