APA (7th ed.) Citation

Young, V. W., & Young, G. A. (1941). Elementary engineering thermodynamics.

Chicago Style (17th ed.) Citation

Young, Vincent Willard, and Gilbert Amos Young. Elementary Engineering Thermodynamics. New York and London, McGraw-Hill book company, inc, 1941.

MLA (9th ed.) Citation

Young, Vincent Willard, and Gilbert Amos Young. Elementary Engineering Thermodynamics. 1941.