APA (7th ed.) Citation

Pfeiffer, J. W., & Jones, J. E. (1974). The 1974 annual handbook for group facilitators. Univesity Associates Publishers and Consultants.

Chicago Style (17th ed.) Citation

Pfeiffer, J. William, and John E. Jones. The 1974 Annual Handbook for Group Facilitators. California: Univesity Associates Publishers and Consultants, 1974.

MLA (9th ed.) Citation

Pfeiffer, J. William, and John E. Jones. The 1974 Annual Handbook for Group Facilitators. Univesity Associates Publishers and Consultants, 1974.