APA (7th ed.) Citation

Heil, H. G., & Bennett, W. H. (1939). Fundamental principles of physics. Prentice-Hall.

Chicago Style (17th ed.) Citation

Heil, Herman Gustavus, and Willard Harrison Bennett. Fundamental Principles of Physics. New York: Prentice-Hall, 1939.

MLA (9th ed.) Citation

Heil, Herman Gustavus, and Willard Harrison Bennett. Fundamental Principles of Physics. Prentice-Hall, 1939.