Citazione Stile APA (7a Edizione)

Sperberg, C. M. (1979). Approaching Mother Courage: Or, Who's afraid of Bertolt Bn. Humanities Honors Program, Stanford University.

Citazione stile Chigago Style (17a edizione)

Sperberg, Christopher Michael. Approaching Mother Courage: Or, Who's Afraid of Bertolt Bn. Stanford, Calif: Humanities Honors Program, Stanford University, 1979.

Citatione MLA (9a ed.)

Sperberg, Christopher Michael. Approaching Mother Courage: Or, Who's Afraid of Bertolt Bn. Humanities Honors Program, Stanford University, 1979.