Ansell-Pearson, K. (1997). Viroid life: Perspectives on Nietzsche and the transhuman condition. Routledge.
Čikaški stil citiranja (17. izdanje)Ansell-Pearson, Keith. Viroid Life: Perspectives on Nietzsche and the Transhuman Condition. London ; New York: Routledge, 1997.
MLA način citiranja (9. izdanje)Ansell-Pearson, Keith. Viroid Life: Perspectives on Nietzsche and the Transhuman Condition. Routledge, 1997.
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