APA (7th ed.) Citation

(1978). The Fourth R: Research in the classroom. C. E. Merrill Pub. Co..

Chicago Style (17th ed.) Citation

The Fourth R: Research in the Classroom. Columbus, Ohio: C. E. Merrill Pub. Co., 1978.

MLA (8th ed.) Citation

The Fourth R: Research in the Classroom. C. E. Merrill Pub. Co., 1978.