APA (7th ed.) Zitazioa
Moran, H. A., & Kelley, D. H. (1969). The alphabet and the ancient calendar signs (Second Edition.). Daily Press.
Chicago Style (17th ed.) Zitazioa
Moran, Hugh A., eta David H. Kelley. The Alphabet and the Ancient Calendar Signs. Second Edition. Palo Alto, California: Daily Press, 1969.
MLA (9th ed.) Zitazioa
Moran, Hugh A., eta David H. Kelley. The Alphabet and the Ancient Calendar Signs. Second Edition. Daily Press, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.