APA (7th ed.) Citation

Systems integration & optical design: April 18 - 21, 1977, Reston, Va. Soc. of Photo-Optical Instrumentation Engineers.

Chicago Style (17th ed.) Citation

Systems Integration & Optical Design: April 18 - 21, 1977, Reston, Va. Bellingham, Wash: Soc. of Photo-Optical Instrumentation Engineers.

MLA (9th ed.) Citation

Systems Integration & Optical Design: April 18 - 21, 1977, Reston, Va. Soc. of Photo-Optical Instrumentation Engineers.

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