APA Style
Merle C. Potter, Ph.D. Craig W. Somerton, Ph.D. ().
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Chicago Style
Merle C. Potter, Ph.D. Craig W. Somerton, Ph.D.
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MLA Style
Merle C. Potter, Ph.D. Craig W. Somerton, Ph.D.
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Turabian Style
Merle C. Potter, Ph.D. Craig W. Somerton, Ph.D.
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