APA (7th ed.) Zitazioa
(1959). Research in Chiapas, Mexico. New World Archaeological Foundation.
Chicago Style (17th ed.) Zitazioa
Research in Chiapas, Mexico. Provo, Utah: New World Archaeological Foundation, 1959.
MLA (9th ed.) Zitazioa
Research in Chiapas, Mexico. New World Archaeological Foundation, 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.