APA (7th ed.) Citation

Loomis, G. A. (1920). Porosity and volume changes of clay fire bricks at furnace temperatures. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Loomis, George A. Porosity and Volume Changes of Clay Fire Bricks at Furnace Temperatures. [Washington?]: U.S. Government Printing Office, 1920.

MLA (9th ed.) Citation

Loomis, George A. Porosity and Volume Changes of Clay Fire Bricks at Furnace Temperatures. U.S. Government Printing Office, 1920.