APA (7th ed.) Citation

Roche, J. M. (1951). Safety and the foreman. National Foremen's Institute.

Chicago Style (17th ed.) Citation

Roche, John M. Safety and the Foreman. New London, Conn.: National Foremen's Institute, 1951.

MLA (9th ed.) Citation

Roche, John M. Safety and the Foreman. National Foremen's Institute, 1951.