APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.