APA (7th ed.) Citation

Helsdon, R. M. (1965). Introduction to applied thermodynamics ([1st ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Helsdon, R. M. Introduction to Applied Thermodynamics. [1st ed.]. Oxford, New York: Pergamon Press, 1965.

MLA (9th ed.) Citation

Helsdon, R. M. Introduction to Applied Thermodynamics. [1st ed.]. Pergamon Press, 1965.