APA (7th ed.) Citation

Michels, W. C. (1951). Elements of modern physics. (1951). Van Nostrand.

Chicago Style (17th ed.) Citation

Michels, Walter C. Elements of Modern Physics. (1951). New York: Van Nostrand, 1951.

MLA (9th ed.) Citation

Michels, Walter C. Elements of Modern Physics. (1951). Van Nostrand, 1951.