APA (7th ed.) Citation

Pope, E. Sol-Gel Optics VI. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Pope, Edward. Sol-Gel Optics VI. SPIE Digital Library.

MLA (8th ed.) Citation

Pope, Edward. Sol-Gel Optics VI. SPIE Digital Library.

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