APA (7th ed.) Citation

Collier, T. O. (2003). Supervisor's guide to labor relations. Society for Human Resource Management.

Chicago Style (17th ed.) Citation

Collier, T. O. Supervisor's Guide to Labor Relations. [Alexandria, Va.]: Society for Human Resource Management, 2003.

MLA (9th ed.) Citation

Collier, T. O. Supervisor's Guide to Labor Relations. Society for Human Resource Management, 2003.