APA (7th ed.) Citation

Heyward, D. H. K., & Heyward, D. (1927). Porgy: A play in four acts. Pub. for the Theatre guild by Doubleday, Page & company.

Chicago Style (17th ed.) Citation

Heyward, Dorothy Hartzell Kuhns, and DuBose Heyward. Porgy: A Play in Four Acts. Garden City, N.Y.: Pub. for the Theatre guild by Doubleday, Page & company, 1927.

MLA (9th ed.) Citation

Heyward, Dorothy Hartzell Kuhns, and DuBose Heyward. Porgy: A Play in Four Acts. Pub. for the Theatre guild by Doubleday, Page & company, 1927.