APA (7th ed.) Citation

Wilson, J. A. (1971). Diagnosis of learning difficulties. McGraw-Hill Book.

Chicago Style (17th ed.) Citation

Wilson, John A.R. Diagnosis of Learning Difficulties. New York: McGraw-Hill Book, 1971.

MLA (9th ed.) Citation

Wilson, John A.R. Diagnosis of Learning Difficulties. McGraw-Hill Book, 1971.