APA (7th ed.) Citation

(1927). Military education: Air Corps Balloon and Airship School. GPO.

Chicago Style (17th ed.) Citation

Military Education: Air Corps Balloon and Airship School. [Washington]: GPO, 1927.

MLA (9th ed.) Citation

Military Education: Air Corps Balloon and Airship School. GPO, 1927.

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