APA (7th ed.) Citation

(1925). U.S. Government master specification for hydrated lime for structural purposes. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

U.S. Government Master Specification for Hydrated Lime for Structural Purposes. [Washington?]: U.S. Government Printing Office, 1925.

MLA (9th ed.) Citation

U.S. Government Master Specification for Hydrated Lime for Structural Purposes. U.S. Government Printing Office, 1925.