APA (7th ed.) Citation

O'Casey, E. (1972). Sean ([1st American ed.].). Coward, McCann & Geoghegan.

Chicago Style (17th ed.) Citation

O'Casey, Eileen. Sean. [1st American ed.]. New York: Coward, McCann & Geoghegan, 1972.

MLA (9th ed.) Citation

O'Casey, Eileen. Sean. [1st American ed.]. Coward, McCann & Geoghegan, 1972.