APA (7th ed.) Citation

(1927). Procedure for testing hose masks for permissibility. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Procedure for Testing Hose Masks for Permissibility. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

Procedure for Testing Hose Masks for Permissibility. U.S. Government Printing Office, 1927.

Warning: These citations may not always be 100% accurate.