APA (7th ed.) Citation

Clark, R., & Bobrick, S. (1977). Norman, is that you?: A comedy in two acts (Rev. and rewritten.). S. French.

Chicago Style (17th ed.) Citation

Clark, Ron, and Sam Bobrick. Norman, Is That You?: A Comedy in Two Acts. Rev. and rewritten. New York: S. French, 1977.

MLA (9th ed.) Citation

Clark, Ron, and Sam Bobrick. Norman, Is That You?: A Comedy in Two Acts. Rev. and rewritten. S. French, 1977.