APA

Easton S. C., . (1960). The heritage of the ancient world. New York: Holt, Rinehart and Winston.

Chicago

Easton Stewart Copinger, . 1960. The heritage of the ancient world. New York: Holt, Rinehart and Winston.

Harvard

Easton S. C., . (1960). The heritage of the ancient world. New York: Holt, Rinehart and Winston.

MLA

Easton Stewart Copinger, . The heritage of the ancient world. New York: Holt, Rinehart and Winston. 1960.