Keough, R. J., & Grill, R. A. (2005). Fire alarm systems. National Institute of Standards and Technology, Technology Administration, U.S. Department of Commerce.
Chicago Style (17th ed.) CitationKeough, Robert J., and Raymond A. Grill. Fire Alarm Systems. [Gaithersburg, Md.]: National Institute of Standards and Technology, Technology Administration, U.S. Department of Commerce, 2005.
MLA (9th ed.) CitationKeough, Robert J., and Raymond A. Grill. Fire Alarm Systems. National Institute of Standards and Technology, Technology Administration, U.S. Department of Commerce, 2005.
Warning: These citations may not always be 100% accurate.