United States. Navy Department & Williams, D. (1917). Naval reconnaissance: Instructions for reconnaissance of bays, harbors, and adjacent country. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Navy Department and Dion Williams. Naval Reconnaissance: Instructions for Reconnaissance of Bays, Harbors, and Adjacent Country. Washington: U.S. GPO, 1917.
MLA (9th ed.) CitationUnited States. Navy Department and Dion Williams. Naval Reconnaissance: Instructions for Reconnaissance of Bays, Harbors, and Adjacent Country. U.S. GPO, 1917.
Warning: These citations may not always be 100% accurate.