APA (7th ed.) Citation

Shakespeare, W., Clark, W. G., & Wright, W. A. (1952). The Plays and sonnets of Willian Shakespeare. Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Shakespeare, William, William George Clark, and William Aldis Wright. The Plays and Sonnets of Willian Shakespeare. Chicago [etc.]: Encyclopaedia Britannica, 1952.

MLA (9th ed.) Citation

Shakespeare, William, et al. The Plays and Sonnets of Willian Shakespeare. Encyclopaedia Britannica, 1952.