APA (7th ed.) Citation

Simpson, N. F. (1961). The form: A play in one act. S. French.

Chicago Style (17th ed.) Citation

Simpson, N. F. The Form: A Play in One Act. London ; New York: S. French, 1961.

MLA (9th ed.) Citation

Simpson, N. F. The Form: A Play in One Act. S. French, 1961.