APA (7th ed.) Citation

(1924). U.S. Government master specification for tent duck (special construction for bleaching or dyeing), gray. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

U.S. Government Master Specification for Tent Duck (special Construction for Bleaching or Dyeing), Gray. [Washington?]: U.S. Government Printing Office, 1924.

MLA (9th ed.) Citation

U.S. Government Master Specification for Tent Duck (special Construction for Bleaching or Dyeing), Gray. U.S. Government Printing Office, 1924.