APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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