Παραπομπή APA

(1971). Photo-Optical instrumentation for the 70's: Proceedings of the 15th annual technical symposium. [s.l.]: Society of Photo-optical Instrumentation Engineers.

Παραπομπή Chicago Style

Photo-Optical Instrumentation for the 70's: Proceedings of the 15th Annual Technical Symposium. [s.l.]: Society of Photo-optical Instrumentation Engineers, 1971.

Παραπομπή MLA

Photo-Optical Instrumentation for the 70's: Proceedings of the 15th Annual Technical Symposium. [s.l.]: Society of Photo-optical Instrumentation Engineers, 1971.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.