APA (7th ed.) Citation

Trotta, M. S. (1961). Collective bargaining: Principles, practices, issues. Simmons-Boardman.

Chicago Style (17th ed.) Citation

Trotta, Maurice S. Collective Bargaining: Principles, Practices, Issues. New York: Simmons-Boardman, 1961.

MLA (9th ed.) Citation

Trotta, Maurice S. Collective Bargaining: Principles, Practices, Issues. Simmons-Boardman, 1961.