APA (7th ed.) Citation
United States. Bureau of Standards. (1941). Glass stopcocks. Government Printing Office.
Chicago Style (17th ed.) Citation
United States. Bureau of Standards. Glass Stopcocks. Washington: Government Printing Office, 1941.
MLA (9th ed.) Citation
United States. Bureau of Standards. Glass Stopcocks. Government Printing Office, 1941.
Warning: These citations may not always be 100% accurate.