United States. National Advisory Committee for Aeronautics. (1937). Compression-ignition engine performance at altitudes and at various air pressures and temperatures. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Compression-ignition Engine Performance at Altitudes and at Various Air Pressures and Temperatures. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Compression-ignition Engine Performance at Altitudes and at Various Air Pressures and Temperatures. [s.n.], 1937.
Warning: These citations may not always be 100% accurate.