APA (7th ed.) Citation

Von Neumann, J., & Beyer, R. T. (1955). Mathematical foundation of quantum mechanics. University press.

Chicago Style (17th ed.) Citation

Von Neumann, John, and Robert T. Beyer. Mathematical Foundation of Quantum Mechanics. Princeton N.J: University press, 1955.

MLA (9th ed.) Citation

Von Neumann, John, and Robert T. Beyer. Mathematical Foundation of Quantum Mechanics. University press, 1955.