Παραπομπή APA

Lucas, D. (1959). Greek tragic poets (3rd ed.). Cohen and West.

Παραπομπή Chicago Style

Lucas, D.W. Greek Tragic Poets. 3rd ed. Cohen and West, 1959.

Παραπομπή MLA

Lucas, D.W. Greek Tragic Poets. 3rd ed. Cohen and West, 1959.