APA (7th ed.) Citation

Casasent, D. Optical Pattern Recognition XV. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Casasent, David. Optical Pattern Recognition XV. SPIE Digital Library.

MLA (9th ed.) Citation

Casasent, David. Optical Pattern Recognition XV. SPIE Digital Library.

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