APA (7th ed.) Zitazioa
Clark, W. R. (2002). A means to an end: The biological basis of aging and death. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Clark, William R. A Means to an End: The Biological Basis of Aging and Death. New York ; Oxford: Oxford University Press, 2002.
MLA (9th ed.) Zitazioa
Clark, William R. A Means to an End: The Biological Basis of Aging and Death. Oxford University Press, 2002.
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