APA (7th ed.) Citation

Heisenberg, W., Eckart, C., & Hoyt, F. C. (1930). The physical principles of the quantum theory. Dover publications : University of Chicago press.

Chicago Style (17th ed.) Citation

Heisenberg, Werner, Carl Eckart, and Frank Clark Hoyt. The Physical Principles of the Quantum Theory. Chicago, Ill.: Dover publications : University of Chicago press, 1930.

MLA (9th ed.) Citation

Heisenberg, Werner, et al. The Physical Principles of the Quantum Theory. Dover publications : University of Chicago press, 1930.