APA (7th ed.) Citation

United States. Navy Department. Bureau of Navigation. (1919). Physical exercise for retired officers on active duty. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Navy Department. Bureau of Navigation. Physical Exercise for Retired Officers on Active Duty. Washington: [publisher not identified], 1919.

MLA (9th ed.) Citation

United States. Navy Department. Bureau of Navigation. Physical Exercise for Retired Officers on Active Duty. [publisher not identified], 1919.

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