APA (7th ed.) Citation

Webster, J., & Gibbons, B. (2014). The Duchess of Malfi (Fifth edition.). Bloomsbury Methuen Drama.

Chicago Style (17th ed.) Citation

Webster, John, and Brian Gibbons. The Duchess of Malfi. Fifth edition. London: Bloomsbury Methuen Drama, 2014.

MLA (9th ed.) Citation

Webster, John, and Brian Gibbons. The Duchess of Malfi. Fifth edition. Bloomsbury Methuen Drama, 2014.

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