Cita APA (7a ed.)

Ibsen, H., Shaw, B., & O'Neill, E. (1957). Four modern plays. Rinehart.

Cita Chicago Style (17a ed.)

Ibsen, Henrik, Bernard Shaw, y Eugene O'Neill. Four Modern Plays. New York: Rinehart, 1957.

Cita MLA (8a ed.)

Ibsen, Henrik, et al. Four Modern Plays. Rinehart, 1957.