Παραπομπή APA

Chambers, M. (1970). fall of Rome: Can it be explained? (2nd ed.). Holt, Rinehart and Winston, Inc.

Παραπομπή Chicago Style

Chambers, Mortimer. Fall of Rome: Can It Be Explained? 2nd ed. New York: Holt, Rinehart and Winston, Inc, 1970.

Παραπομπή MLA

Chambers, Mortimer. Fall of Rome: Can It Be Explained? 2nd ed. Holt, Rinehart and Winston, Inc, 1970.