APA (7th ed.) Citation

(1927). U.S. Government master specification for ink, marking, indelible, for fabrics. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

U.S. Government Master Specification for Ink, Marking, Indelible, for Fabrics. [Washington?]: U.S. Government Printing Office, 1927.

MLA (9th ed.) Citation

U.S. Government Master Specification for Ink, Marking, Indelible, for Fabrics. U.S. Government Printing Office, 1927.