Bernard, C., & Norquay, K. (1982). Practical effects in photography. Focal Press.
Chicago Style (17th ed.) CitationBernard, Carl, and Karen Norquay. Practical Effects in Photography. London: Focal Press, 1982.
MLA (9th ed.) CitationBernard, Carl, and Karen Norquay. Practical Effects in Photography. Focal Press, 1982.
Warning: These citations may not always be 100% accurate.