APA (7th ed.) Citation

Boyd, J. (1981). Collected plays (Rev. ed.). Blackstaff Press.

Chicago Style (17th ed.) Citation

Boyd, John. Collected Plays. Rev. ed. Dundonald [Strathclyde]: Blackstaff Press, 1981.

MLA (9th ed.) Citation

Boyd, John. Collected Plays. Rev. ed. Blackstaff Press, 1981.