Hardy, A. C., & Perrin, F. H. (1932). The principles of optics. McGraw-Hill book company, inc..
Chicago Style (17th ed.) CitationHardy, Arthur Cobb, and Fred Hiram Perrin. The Principles of Optics. New York, ; London,: McGraw-Hill book company, inc., 1932.
MLA (8th ed.) CitationHardy, Arthur Cobb, and Fred Hiram Perrin. The Principles of Optics. McGraw-Hill book company, inc., 1932.
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