APA (7th ed.) Citation

Harmin, M., Sax, S., & Loverti, J. (1977). A peaceable classroom: Activities to calm and free student energies. Winston Press.

Chicago Style (17th ed.) Citation

Harmin, Merrill, Saville Sax, and Joe Loverti. A Peaceable Classroom: Activities to Calm and Free Student Energies. Minneapolis, Minn: Winston Press, 1977.

MLA (9th ed.) Citation

Harmin, Merrill, et al. A Peaceable Classroom: Activities to Calm and Free Student Energies. Winston Press, 1977.