APA (7th ed.) Citation

(1977). Stray-light problems in optical systems: April 18 - 21, 1977, Reston, Va. Soc. of Photo-Optical Instrumentation Engineers.

Chicago Style (17th ed.) Citation

Stray-light Problems in Optical Systems: April 18 - 21, 1977, Reston, Va. Bellingham, Wash: Soc. of Photo-Optical Instrumentation Engineers, 1977.

MLA (9th ed.) Citation

Stray-light Problems in Optical Systems: April 18 - 21, 1977, Reston, Va. Soc. of Photo-Optical Instrumentation Engineers, 1977.