APA (7th ed.) Citation

United States. Department of the Navy. (1929). Examination of officers detailed to duty involving flying. GPO.

Chicago Style (17th ed.) Citation

United States. Department of the Navy. Examination of Officers Detailed to Duty Involving Flying. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

United States. Department of the Navy. Examination of Officers Detailed to Duty Involving Flying. GPO, 1929.

Warning: These citations may not always be 100% accurate.