APA (7th ed.) Citation

Townsend, J. S. (2010). Quantum physics: A fundamental approach to modern physics. Univ. Science Books.

Chicago Style (17th ed.) Citation

Townsend, John S. Quantum Physics: A Fundamental Approach to Modern Physics. Mill Valley, Calif: Univ. Science Books, 2010.

MLA (9th ed.) Citation

Townsend, John S. Quantum Physics: A Fundamental Approach to Modern Physics. Univ. Science Books, 2010.