United States. Navy Department. Bureau of Navigation. (1931). Board on selection to recommend officers of line for promotion to grade of commander. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Navy Department. Bureau of Navigation. Board on Selection to Recommend Officers of Line for Promotion to Grade of Commander. Washington: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Navy Department. Bureau of Navigation. Board on Selection to Recommend Officers of Line for Promotion to Grade of Commander. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.