APA (7th ed.) Citation

Shakespeare, W., & Gill, R. (1977). Macbeth. Oxford University Press.

Chicago Style (17th ed.) Citation

Shakespeare, William, and Roma Gill. Macbeth. Oxford [England]: Oxford University Press, 1977.

MLA (8th ed.) Citation

Shakespeare, William, and Roma Gill. Macbeth. Oxford University Press, 1977.

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