APA (7th ed.) Citation

Monroe, W. S., & Engelhart, M. D. (1936). The scientific study of educational problems. Macmillan.

Chicago Style (17th ed.) Citation

Monroe, Walter Scott, and Max Dissette Engelhart. The Scientific Study of Educational Problems. New York: Macmillan, 1936.

MLA (8th ed.) Citation

Monroe, Walter Scott, and Max Dissette Engelhart. The Scientific Study of Educational Problems. Macmillan, 1936.