APA (7th ed.) Citation

Cushing, D. (2011). Enhanced optical filter design. SPIE. https://doi.org/10.1117/3.869055

Chicago Style (17th ed.) Citation

Cushing, David. Enhanced Optical Filter Design. Bellingham, Wash. (1000 20th St. Bellingham WA 98225-6705 USA): SPIE, 2011. https://doi.org/10.1117/3.869055.

MLA (9th ed.) Citation

Cushing, David. Enhanced Optical Filter Design. SPIE, 2011. https://doi.org/10.1117/3.869055.