APA (7th ed.) Citation

Walls, D. F. (1994). Quantum optics. Springer-Verlag.

Chicago Style (17th ed.) Citation

Walls, D. F. Quantum Optics. Berlin: Springer-Verlag, 1994.

MLA (9th ed.) Citation

Walls, D. F. Quantum Optics. Springer-Verlag, 1994.