Gould, S. J. (1989). Wonderful life: The Burgess Shale and the nature of history. W.W. Norton.
Chicago Style (17. basım) AtıfGould, Stephen Jay. Wonderful Life: The Burgess Shale and the Nature of History. New York: W.W. Norton, 1989.
MLA (9th ed.) AtıfGould, Stephen Jay. Wonderful Life: The Burgess Shale and the Nature of History. W.W. Norton, 1989.
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