APA (7th ed.) Zitazioa
(1978). The ceramics of Kaminaljuyu, Guatemala. Pennsylvania State University Press.
Chicago Style (17th ed.) Zitazioa
The Ceramics of Kaminaljuyu, Guatemala. Pennsylvania: Pennsylvania State University Press, 1978.
MLA (9th ed.) Zitazioa
The Ceramics of Kaminaljuyu, Guatemala. Pennsylvania State University Press, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.