APA (7th ed.) Citation

Shakespeare, W., Wright, L. B., & LaMar, V. A. (1959). The tragedy of Macbeth. Pocket Library.

Chicago Style (17th ed.) Citation

Shakespeare, William, Louis B. Wright, and Virginia A. LaMar. The Tragedy of Macbeth. New York: Pocket Library, 1959.

MLA (9th ed.) Citation

Shakespeare, William, et al. The Tragedy of Macbeth. Pocket Library, 1959.