Hertzberg, M., & Litton, C. D. (1975). Optical detection of fires and explosions: An infrared system for methane-air ignitions. U.S. Dept. of the Interior, Bureau of Mines.
Chicago Style (17th ed.) CitationHertzberg, Martin, and C. D. Litton. Optical Detection of Fires and Explosions: An Infrared System for Methane-air Ignitions. [Washington]: U.S. Dept. of the Interior, Bureau of Mines, 1975.
MLA (9th ed.) CitationHertzberg, Martin, and C. D. Litton. Optical Detection of Fires and Explosions: An Infrared System for Methane-air Ignitions. U.S. Dept. of the Interior, Bureau of Mines, 1975.
Warning: These citations may not always be 100% accurate.