United States. National Advisory Committee for Aeronautics. (1939). Adhesion of ice in its relation to de℗--icing of airplanes. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Adhesion of Ice in Its Relation to De℗--icing of Airplanes. [Washington]: [s.n.], 1939.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Adhesion of Ice in Its Relation to De℗--icing of Airplanes. [s.n.], 1939.
Warning: These citations may not always be 100% accurate.