APA (7th ed.) Citation

(1927). U.S. Government master specification for gaskets, asbestos metallic cloth. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

U.S. Government Master Specification for Gaskets, Asbestos Metallic Cloth. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

U.S. Government Master Specification for Gaskets, Asbestos Metallic Cloth. U.S. Government Printing Office, 1927.