APA (7th ed.) Zitazioa
Kagan, D. (1975). Problems in ancient history.: The ancient near East and Greece/ Kagan, Donald (2nd ed.). Macmillan.
Chicago Style (17th ed.) Zitazioa
Kagan, Donald. Problems in Ancient History.: The Ancient Near East and Greece/ Kagan, Donald. 2nd ed. New York: Macmillan, 1975.
MLA (9th ed.) Zitazioa
Kagan, Donald. Problems in Ancient History.: The Ancient Near East and Greece/ Kagan, Donald. 2nd ed. Macmillan, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.