Cita APA (7th ed.)

Silk, M. (1996). Tragedy and the tragic: Great theatre and beyond. OUP.

Cita Chicago (17th ed.)

Silk, M.S. Tragedy and the Tragic: Great Theatre and Beyond. New York: OUP, 1996.

Cita MLA (9th ed.)

Silk, M.S. Tragedy and the Tragic: Great Theatre and Beyond. OUP, 1996.