APA (7th ed.) Citation

Hammer, D. X. Ophthalmic Technologies XXXI. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Hammer, Daniel X. Ophthalmic Technologies XXXI. SPIE Digital Library.

MLA (8th ed.) Citation

Hammer, Daniel X. Ophthalmic Technologies XXXI. SPIE Digital Library.

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