Kimball, D. S. (1951). The book of popular science: The wonders of modern discovery, the triumphs of inventive genius, the story of all living things and their world. The Grolier Society.
Chicago-viite (17. p.)Kimball, Dexter S. The Book of Popular Science: The Wonders of Modern Discovery, the Triumphs of Inventive Genius, the Story of All Living Things and Their World. New York: The Grolier Society, 1951.
MLA-viite (9. p.)Kimball, Dexter S. The Book of Popular Science: The Wonders of Modern Discovery, the Triumphs of Inventive Genius, the Story of All Living Things and Their World. The Grolier Society, 1951.
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