United States. Navy Department. Bureau of Navigation. (1921). Examination of officers for promotion; Authority to appoint boards of medical examiners and supervisory boards. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Navy Department. Bureau of Navigation. Examination of Officers for Promotion; Authority to Appoint Boards of Medical Examiners and Supervisory Boards. Washington: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Navy Department. Bureau of Navigation. Examination of Officers for Promotion; Authority to Appoint Boards of Medical Examiners and Supervisory Boards. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.