APA-referens (7:e uppl.)

Hughes, C. (1973). Plays, politics, and polemics: Catherine Hughes. Drama Book Specialists.

Chicago-referens (17:e uppl.)

Hughes, Catharine. Plays, Politics, and Polemics: Catherine Hughes. New York: Drama Book Specialists, 1973.

MLA-referens (8:e uppl.)

Hughes, Catharine. Plays, Politics, and Polemics: Catherine Hughes. Drama Book Specialists, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.