APA (7th ed.) Citation

Perl, W., & Epstein, H. T. (1949). Some effects of compressibility on the flow through fans and turbines. Unites States National Advisory Committee for Aeronautics, 1946, 123.

Chicago Style (17th ed.) Citation

Perl, W., and H. T. Epstein. "Some Effects of Compressibility on the Flow Through Fans and Turbines." Unites States National Advisory Committee for Aeronautics 1946 (1949): 123.

MLA (9th ed.) Citation

Perl, W., and H. T. Epstein. "Some Effects of Compressibility on the Flow Through Fans and Turbines." Unites States National Advisory Committee for Aeronautics, vol. 1946, 1949, p. 123.