APA (7th ed.) Citation

Andrews, D. Nonlinear Spectroscopy. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Andrews, David. Nonlinear Spectroscopy. SPIE Digital Library.

MLA (8th ed.) Citation

Andrews, David. Nonlinear Spectroscopy. SPIE Digital Library.

Warning: These citations may not always be 100% accurate.