APA (7th ed.) Citation

Trowbridge, L. S. (1963). Human relations. National Foremen's Institute.

Chicago Style (17th ed.) Citation

Trowbridge, Lowell S. Human Relations. Waterford, Conn.: National Foremen's Institute, 1963.

MLA (9th ed.) Citation

Trowbridge, Lowell S. Human Relations. National Foremen's Institute, 1963.