APA (7th ed.) Citation

American Society of Mechanical Engineers, Association of Casualty and Surety Companies, & American National Standards Institute. (1949). Safety code for manlifts. American Society of Mechanical Engineers.

Chicago Style (17th ed.) Citation

American Society of Mechanical Engineers, Association of Casualty and Surety Companies, and American National Standards Institute. Safety Code for Manlifts. New York, N.Y.: American Society of Mechanical Engineers, 1949.

MLA (9th ed.) Citation

American Society of Mechanical Engineers, et al. Safety Code for Manlifts. American Society of Mechanical Engineers, 1949.