APA (7th ed.) Zitazioa
Paddock, J. Special program of training in techniques of Mesoamerican archeology.
Chicago Style (17th ed.) Zitazioa
Paddock, John. Special Program of Training in Techniques of Mesoamerican Archeology.
MLA (9th ed.) Zitazioa
Paddock, John. Special Program of Training in Techniques of Mesoamerican Archeology.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.