APA (7th ed.) Citation

York Symposium, Morris, B. R., & Langwith College. (1968). Christopher Marlowe. Benn.

Chicago Style (17th ed.) Citation

York Symposium, Brian Robert Morris, and Langwith College. Christopher Marlowe. London: Benn, 1968.

MLA (8th ed.) Citation

York Symposium, et al. Christopher Marlowe. Benn, 1968.