APA (7th ed.) Citation

Hull, W. A. (1919). Comparison of heat insulating properties of some of materials used in fire-resistive construction. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Hull, Walter A. Comparison of Heat Insulating Properties of Some of Materials Used in Fire-resistive Construction. [Washington?]: U.S. Government Printing Office, 1919.

MLA (9th ed.) Citation

Hull, Walter A. Comparison of Heat Insulating Properties of Some of Materials Used in Fire-resistive Construction. U.S. Government Printing Office, 1919.