एपीए उद्धरण

Weichel, h. (1990). Laser beam propagation in the atmosphere. SPIE- International Society for Optical Engineering.

शिकागो स्टाइल उद्धरण

Weichel, hugo. Laser Beam Propagation in the Atmosphere. Washington: SPIE- International Society for Optical Engineering, 1990.

एमएलए उद्धरण

Weichel, hugo. Laser Beam Propagation in the Atmosphere. SPIE- International Society for Optical Engineering, 1990.