APA (7th ed.) Citation

O'Driscoll, R., & Reynolds, L. (1975). Yeats and the theatre. Macmillan.

Chicago Style (17th ed.) Citation

O'Driscoll, Robert, and Lorna Reynolds. Yeats and the Theatre. London: Macmillan, 1975.

MLA (8th ed.) Citation

O'Driscoll, Robert, and Lorna Reynolds. Yeats and the Theatre. Macmillan, 1975.