APA (7th ed.) Citation

Duncan, R. (1967). The catalyst: A comedy in two acts ([2d ed.].). Rebel Press.

Chicago Style (17th ed.) Citation

Duncan, Ronald. The Catalyst: A Comedy in Two Acts. [2d ed.]. London: Rebel Press, 1967.

MLA (9th ed.) Citation

Duncan, Ronald. The Catalyst: A Comedy in Two Acts. [2d ed.]. Rebel Press, 1967.