United States. War Department. Ordnance and Fortifications Board. (1902). Tests of mortar fire in Portland Harbor, Maine, fall of 1901 [with detailed data on results of tests at Fort Preble]. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. War Department. Ordnance and Fortifications Board. Tests of Mortar Fire in Portland Harbor, Maine, Fall of 1901 [with Detailed Data on Results of Tests at Fort Preble]. Washington, DC: U.S. Government Printing Office, 1902.
MLA (9th ed.) CitationUnited States. War Department. Ordnance and Fortifications Board. Tests of Mortar Fire in Portland Harbor, Maine, Fall of 1901 [with Detailed Data on Results of Tests at Fort Preble]. U.S. Government Printing Office, 1902.
Warning: These citations may not always be 100% accurate.