APA-referens

O'Neill, E. (1951). Six modern American plays. Modern Library.

Chicago-stil citat

O'Neill, Eugene. Six Modern American Plays. New York: Modern Library, 1951.

MLA-referens

O'Neill, Eugene. Six Modern American Plays. Modern Library, 1951.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.