APA (7th ed.) Citation

(1923). U.S. Government specification for leather belting. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

U.S. Government Specification for Leather Belting. [Washington?]: U.S. Government Printing Office, 1923.

MLA (9th ed.) Citation

U.S. Government Specification for Leather Belting. U.S. Government Printing Office, 1923.

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