Citazione Stile APA (7a Edizione)

Lehmann, H., & Butler, E. (2016). Tragedy and dramatic theatre. Routledge.

Citazione stile Chigago Style (17a edizione)

Lehmann, Hans-Thies, e Erik Butler. Tragedy and Dramatic Theatre. London: Routledge, 2016.

Citatione MLA (9a ed.)

Lehmann, Hans-Thies, e Erik Butler. Tragedy and Dramatic Theatre. Routledge, 2016.