Archibald, J. D. (1981). A study of Mammalia and geology across the Cretaceous-tertiary boundary in Garfield County, Montana. University of California Press.
Chicago Style (17. basım) AtıfArchibald, J. David. A Study of Mammalia and Geology Across the Cretaceous-tertiary Boundary in Garfield County, Montana. Berkeley: University of California Press, 1981.
MLA (9th ed.) AtıfArchibald, J. David. A Study of Mammalia and Geology Across the Cretaceous-tertiary Boundary in Garfield County, Montana. University of California Press, 1981.
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