APA (7th ed.) Citation

Clark, J. W. (1967). Early English: A study of old and middle English ([Rev. ed.). A. Deutsch.

Chicago Style (17th ed.) Citation

Clark, John Williams. Early English: A Study of Old and Middle English. [Rev. ed. London: A. Deutsch, 1967.

MLA (9th ed.) Citation

Clark, John Williams. Early English: A Study of Old and Middle English. [Rev. ed. A. Deutsch, 1967.