APA-Zitierstil (7. Ausg.)

Campbell, D., & Graham, M. (1988). Drugs and alcohol in the workplace: A guide for managers. Facts on File Publ.

Chicago-Zitierstil (17. Ausg.)

Campbell, Drusilla, und Marilyn Graham. Drugs and Alcohol in the Workplace: A Guide for Managers. New York, NY [u.a.]: Facts on File Publ, 1988.

MLA-Zitierstil (8. Ausg.)

Campbell, Drusilla, und Marilyn Graham. Drugs and Alcohol in the Workplace: A Guide for Managers. Facts on File Publ, 1988.