APA (7th ed.) Citation

Begley, D. Free-Space Laser Communication Technologies. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Begley, David. Free-Space Laser Communication Technologies. SPIE Digital Library.

MLA (9th ed.) Citation

Begley, David. Free-Space Laser Communication Technologies. SPIE Digital Library.

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