APA (7th ed.) Citation

(1921). How to get better service with less natural gas in domestic gas appliances. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

How to Get Better Service with Less Natural Gas in Domestic Gas Appliances. [Washington?]: U.S. Government Printing Office, 1921.

MLA (9th ed.) Citation

How to Get Better Service with Less Natural Gas in Domestic Gas Appliances. U.S. Government Printing Office, 1921.