APA (7th ed.) Citation

Zwickel, S. B. (1994). Workplace stress: Nine one-hour workshops. Families International, Inc..

Chicago Style (17th ed.) Citation

Zwickel, Steven B. Workplace Stress: Nine One-hour Workshops. Milwaukee, Wis.: Families International, Inc., 1994.

MLA (9th ed.) Citation

Zwickel, Steven B. Workplace Stress: Nine One-hour Workshops. Families International, Inc., 1994.