APA (7th ed.) Citation

Gardner, L. International Optical Design Conference 1998. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Gardner, Leo. International Optical Design Conference 1998. SPIE Digital Library.

MLA (8th ed.) Citation

Gardner, Leo. International Optical Design Conference 1998. SPIE Digital Library.

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