APA (7th ed.) Citation

Wilson, J. D. (1951). What happens in Hamlet ([3rd ed.].). University Press.

Chicago Style (17th ed.) Citation

Wilson, John Dover. What Happens in Hamlet. [3rd ed.]. Cambridge [Eng.]: University Press, 1951.

MLA (9th ed.) Citation

Wilson, John Dover. What Happens in Hamlet. [3rd ed.]. University Press, 1951.