APA (7th ed.) Citation

(1931). Clay tiles for floors and walls. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Clay Tiles for Floors and Walls. [Washington?]: U.S. Government Printing Office, 1931.

MLA (9th ed.) Citation

Clay Tiles for Floors and Walls. U.S. Government Printing Office, 1931.