APA (7th ed.) Zitazioa
Joralemon, P. D. (1971). A study of Olmec iconography. Dumbarton Oaks.
Chicago Style (17th ed.) Zitazioa
Joralemon, Peter David. A Study of Olmec Iconography. Washington, D. C.: Dumbarton Oaks, 1971.
MLA (9th ed.) Zitazioa
Joralemon, Peter David. A Study of Olmec Iconography. Dumbarton Oaks, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.