APA (7th ed.) Citation

United States. Navy Department. Bureau of Aeronautics. (1927). Rigid airship manual. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Navy Department. Bureau of Aeronautics. Rigid Airship Manual. Washington: U.S. GPO, 1927.

MLA (9th ed.) Citation

United States. Navy Department. Bureau of Aeronautics. Rigid Airship Manual. U.S. GPO, 1927.

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