APA (7th ed.) Citation

Webster, J., & Brennan, E. M. (1993). Duchess of Malfi / John Webster ; edited by Elizabeth M. Brennan (3rd ed.). Black.

Chicago Style (17th ed.) Citation

Webster, John, and Elizabeth M. Brennan. Duchess of Malfi / John Webster ; Edited by Elizabeth M. Brennan. 3rd ed. Black, 1993.

MLA (9th ed.) Citation

Webster, John, and Elizabeth M. Brennan. Duchess of Malfi / John Webster ; Edited by Elizabeth M. Brennan. 3rd ed. Black, 1993.

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