APA (7th ed.) Citation

Grenon, B. 20th Annual BACUS Symposium on Photomask Technology. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Grenon, Brian. 20th Annual BACUS Symposium on Photomask Technology. SPIE Digital Library.

MLA (8th ed.) Citation

Grenon, Brian. 20th Annual BACUS Symposium on Photomask Technology. SPIE Digital Library.

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