Cita APA (7th ed.)
Kagan, D. (1975). Problems in ancient history.: The ancient near East and Greece/ Kagan, Donald (2nd ed.). Macmillan.
Cita Chicago (17th ed.)
Kagan, Donald. Problems in Ancient History.: The Ancient Near East and Greece/ Kagan, Donald. 2nd ed. New York: Macmillan, 1975.
Cita MLA (9th ed.)
Kagan, Donald. Problems in Ancient History.: The Ancient Near East and Greece/ Kagan, Donald. 2nd ed. Macmillan, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.