APA (7th ed.) Citation

National Industrial Conference Board. (1919). Hours of work as related to output and health of workers: Silk manufacturing. National industrial conference board.

Chicago Style (17th ed.) Citation

National Industrial Conference Board. Hours of Work as Related to Output and Health of Workers: Silk Manufacturing. Boston, Mass.: National industrial conference board, 1919.

MLA (9th ed.) Citation

National Industrial Conference Board. Hours of Work as Related to Output and Health of Workers: Silk Manufacturing. National industrial conference board, 1919.