APA (7th ed.) Zitazioa
Cejo Tenorio, J. F. (1985). Paso de la Amada an early preclassic site in the Soconusco, Chiapas, Mexico. New World Archaeological Foundation.
Chicago Style (17th ed.) Zitazioa
Cejo Tenorio, Jorge Fausto. Paso De La Amada an Early Preclassic Site in the Soconusco, Chiapas, Mexico. Provo, Utah: New World Archaeological Foundation, 1985.
MLA (9th ed.) Zitazioa
Cejo Tenorio, Jorge Fausto. Paso De La Amada an Early Preclassic Site in the Soconusco, Chiapas, Mexico. New World Archaeological Foundation, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.