APA (7th ed.) Citation

Hawley, R. C., & Hawley, I. L. (1975). Human values in the classroom: A handbook for teachers. Hart Pub. Co.

Chicago Style (17th ed.) Citation

Hawley, Robert C., and Isabel L. Hawley. Human Values in the Classroom: A Handbook for Teachers. New York: Hart Pub. Co, 1975.

MLA (9th ed.) Citation

Hawley, Robert C., and Isabel L. Hawley. Human Values in the Classroom: A Handbook for Teachers. Hart Pub. Co, 1975.