APA (7th ed.) Citation

Smith, R. M. (1969). Teacher diagnosis of educational difficulties. C. E. Merrill.

Chicago Style (17th ed.) Citation

Smith, Robert McNeil. Teacher Diagnosis of Educational Difficulties. Columbus, Ohio: C. E. Merrill, 1969.

MLA (9th ed.) Citation

Smith, Robert McNeil. Teacher Diagnosis of Educational Difficulties. C. E. Merrill, 1969.