APA (7th ed.) Citation

Vernon, M. D. (1957). Backwardness in reading. Cambridge [Eng.] University Press.

Chicago Style (17th ed.) Citation

Vernon, M. D. Backwardness in Reading. [Place of publication not identified]: Cambridge [Eng.] University Press, 1957.

MLA (9th ed.) Citation

Vernon, M. D. Backwardness in Reading. Cambridge [Eng.] University Press, 1957.