APA (7th ed.) Citation

Keenan, J. G. (1946). Elementary theory of gas turbines and jet propulsion. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Keenan, John Gregory. Elementary Theory of Gas Turbines and Jet Propulsion. London: Oxford Univ. Press, 1946.

MLA (9th ed.) Citation

Keenan, John Gregory. Elementary Theory of Gas Turbines and Jet Propulsion. Oxford Univ. Press, 1946.

Warning: These citations may not always be 100% accurate.