APA (7th ed.) Citation

Smith, H. R., & Nagle, T. S. (1972). Instructional media in the learning process. C. E. Merrill Pub. Co..

Chicago Style (17th ed.) Citation

Smith, Hayden Richard, and Thomas S. Nagle. Instructional Media in the Learning Process. Columbus, Ohio: C. E. Merrill Pub. Co., 1972.

MLA (8th ed.) Citation

Smith, Hayden Richard, and Thomas S. Nagle. Instructional Media in the Learning Process. C. E. Merrill Pub. Co., 1972.