APA (7th ed.) Citation

Gottlieb, I. M. (1965). Frequency changers ([1st ed.].). H.W. Sams.

Chicago Style (17th ed.) Citation

Gottlieb, Irving M. Frequency Changers. [1st ed.]. Indianapolis: H.W. Sams, 1965.

MLA (9th ed.) Citation

Gottlieb, Irving M. Frequency Changers. [1st ed.]. H.W. Sams, 1965.