Cita APA (7th ed.)

Willett, J., & Brecht, B. (2013). Brecht on theatre: The development of an aesthetic. Bloomsbury.

Cita Chicago (17th ed.)

Willett, John, i Bertolt Brecht. Brecht on Theatre: The Development of an Aesthetic. New York: Bloomsbury, 2013.

Cita MLA (9th ed.)

Willett, John, i Bertolt Brecht. Brecht on Theatre: The Development of an Aesthetic. Bloomsbury, 2013.