APA (7th ed.) Citation

Vernon, M. D. (1971). Reading and its difficulties: A psychological study. University Press.

Chicago Style (17th ed.) Citation

Vernon, Magdalen Dorothea. Reading and Its Difficulties: A Psychological Study. Cambridge [Eng.]: University Press, 1971.

MLA (9th ed.) Citation

Vernon, Magdalen Dorothea. Reading and Its Difficulties: A Psychological Study. University Press, 1971.