APA (7th ed.) Citation

Waddell, M., Marks, A., & Shakespeare, W. (2009). Hamlet. Franklin Watts.

Chicago Style (17th ed.) Citation

Waddell, Martin, Alan Marks, and William Shakespeare. Hamlet. London: Franklin Watts, 2009.

MLA (9th ed.) Citation

Waddell, Martin, et al. Hamlet. Franklin Watts, 2009.