APA (7th ed.) Citation

Smith, D. (1939). Dear octopus: A comedy in three acts. Smauel French; S. French, ltd.; [etc.,etc.].

Chicago Style (17th ed.) Citation

Smith, Dodie. Dear Octopus: A Comedy in Three Acts. New York, Los Angeles : London: Smauel French; S. French, ltd.; [etc.,etc.], 1939.

MLA (9th ed.) Citation

Smith, Dodie. Dear Octopus: A Comedy in Three Acts. Smauel French; S. French, ltd.; [etc.,etc.], 1939.