APA (7th ed.) Citation

Shakespeare, W., & Gurr, A. (2003). King Richard II (Updated ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Shakespeare, William, and Andrew Gurr. King Richard II. Updated ed. Cambridge ; New York: Cambridge University Press, 2003.

MLA (9th ed.) Citation

Shakespeare, William, and Andrew Gurr. King Richard II. Updated ed. Cambridge University Press, 2003.