Frey, H. R., & Tzimoulis, P. (1968). Camera below: The complete guide to the art and science of underwater photography. Association Press.
Chicago Style (17th ed.) CitationFrey, Henry R., and Paul Tzimoulis. Camera Below: The Complete Guide to the Art and Science of Underwater Photography. New York: Association Press, 1968.
MLA (9th ed.) CitationFrey, Henry R., and Paul Tzimoulis. Camera Below: The Complete Guide to the Art and Science of Underwater Photography. Association Press, 1968.
Warning: These citations may not always be 100% accurate.