Cita APA (7th ed.)

Watling, E. (1974). The theban plays. Penguin books.

Cita Chicago (17th ed.)

Watling, E.F. The Theban Plays. New York: Penguin books, 1974.

Cita MLA (9th ed.)

Watling, E.F. The Theban Plays. Penguin books, 1974.