Davis, W. S. (1939). Practical amateur photography (New ed. with illustrations.). Garden City Pub. Co..
Chicago Style (17th ed.) CitationDavis, William S. Practical Amateur Photography. New ed. with illustrations. New York: Garden City Pub. Co., 1939.
MLA (9th ed.) CitationDavis, William S. Practical Amateur Photography. New ed. with illustrations. Garden City Pub. Co., 1939.
Warning: These citations may not always be 100% accurate.