APA (7th ed.) Citation

American Foundrymen's Society Training and Research Institute. (1957). Recommended safety practices for the protection of workers in foundries (2a edición.). American Foundrymen’s Society.

Chicago Style (17th ed.) Citation

American Foundrymen's Society Training and Research Institute. Recommended Safety Practices for the Protection of Workers in Foundries. 2a edición. Des Plaines, Ill.: American Foundrymen’s Society, 1957.

MLA (9th ed.) Citation

American Foundrymen's Society Training and Research Institute. Recommended Safety Practices for the Protection of Workers in Foundries. 2a edición. American Foundrymen’s Society, 1957.