APA (7th ed.) Citation

Riedl, M. Single Optical Imaging Elements. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Riedl, Max. Single Optical Imaging Elements. SPIE Digital Library.

MLA (8th ed.) Citation

Riedl, Max. Single Optical Imaging Elements. SPIE Digital Library.

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