APA (7th ed.) Citation

Davis, R. G. (1997). HAP, Henry H. Arnold, military aviator (Air Force fiftieth anniversary commemorative edition.). Air Force History and Museums Program : For sale by U.S. G.P.O., Supt. of Docs..

Chicago Style (17th ed.) Citation

Davis, Richard G. HAP, Henry H. Arnold, Military Aviator. Air Force fiftieth anniversary commemorative edition. Washington, DC: Air Force History and Museums Program : For sale by U.S. G.P.O., Supt. of Docs., 1997.

MLA (9th ed.) Citation

Davis, Richard G. HAP, Henry H. Arnold, Military Aviator. Air Force fiftieth anniversary commemorative edition. Air Force History and Museums Program : For sale by U.S. G.P.O., Supt. of Docs., 1997.