RAY, S. F. (1977). The lens and all its jobs. Focal Press.
Chicago Style (17th ed.) CitationRAY, Sidney F. The Lens and All Its Jobs. Focal Press, 1977.
MLA (8th ed.) CitationRAY, Sidney F. The Lens and All Its Jobs. Focal Press, 1977.
Warning: These citations may not always be 100% accurate.