Cita APA (7th ed.)

Sophocles. (1991). Sophocles (2nd ed.). The University of Chicago Press.

Cita Chicago (17th ed.)

Sophocles. Sophocles. 2nd ed. Chicago: The University of Chicago Press, 1991.

Cita MLA (9th ed.)

Sophocles. Sophocles. 2nd ed. The University of Chicago Press, 1991.