APA (7th ed.) Citation

Bell, K. Novel Optical Systems and Large-Aperture Imaging. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Bell, Kevin. Novel Optical Systems and Large-Aperture Imaging. SPIE Digital Library.

MLA (8th ed.) Citation

Bell, Kevin. Novel Optical Systems and Large-Aperture Imaging. SPIE Digital Library.

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