APA (7th ed.) Citation

Shakespeare, W., & Roberts, J. L. (1971). King Henry IV, part 1: Notes. Cliff Notes.

Chicago Style (17th ed.) Citation

Shakespeare, William, and James L. Roberts. King Henry IV, Part 1: Notes. London: Cliff Notes, 1971.

MLA (9th ed.) Citation

Shakespeare, William, and James L. Roberts. King Henry IV, Part 1: Notes. Cliff Notes, 1971.