Kreis, J. F. (1988). Air warfare and air base air defense, 1914-1973. Office of Air Force History, U.S. Air Force : For sale by the Supt. of Docs., U.S. G.P.O..
Chicago Style (17th ed.) CitationKreis, John F. Air Warfare and Air Base Air Defense, 1914-1973. Washington, D.C.: Office of Air Force History, U.S. Air Force : For sale by the Supt. of Docs., U.S. G.P.O., 1988.
MLA (9th ed.) CitationKreis, John F. Air Warfare and Air Base Air Defense, 1914-1973. Office of Air Force History, U.S. Air Force : For sale by the Supt. of Docs., U.S. G.P.O., 1988.
Warning: These citations may not always be 100% accurate.