APA (7th ed.) Citation

Forbes, A. Laser Beam Shaping X. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Forbes, Andrew. Laser Beam Shaping X. SPIE Digital Library.

MLA (8th ed.) Citation

Forbes, Andrew. Laser Beam Shaping X. SPIE Digital Library.

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