APA (7th ed.) Citation

Fischer, R. Current Developments in Lens Design and Optical Systems Engineering. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Fischer, Robert. Current Developments in Lens Design and Optical Systems Engineering. SPIE Digital Library.

MLA (8th ed.) Citation

Fischer, Robert. Current Developments in Lens Design and Optical Systems Engineering. SPIE Digital Library.

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