APA (7th ed.) Citation

Wilson, R., & Ratcliff, A. J. J. (1943). Human types. Thomas Nelson and Sons Ltd.

Chicago Style (17th ed.) Citation

Wilson, Richard, and A. J. J. Ratcliff. Human Types. New York: Thomas Nelson and Sons Ltd, 1943.

MLA (9th ed.) Citation

Wilson, Richard, and A. J. J. Ratcliff. Human Types. Thomas Nelson and Sons Ltd, 1943.