APA (7th ed.) Citation

O'Casey, S. (1980). The harvest festival : a play in three acts: A play in three acts. Smythe.

Chicago Style (17th ed.) Citation

O'Casey, Sean. The Harvest Festival : A Play in Three Acts: A Play in Three Acts. Gerrards Cross: Smythe, 1980.

MLA (9th ed.) Citation

O'Casey, Sean. The Harvest Festival : A Play in Three Acts: A Play in Three Acts. Smythe, 1980.

Warning: These citations may not always be 100% accurate.