APA-čujuhus (7. p.)
Hauskeller, M. (2013). Better humans?: Understanding the enhancement project. Acumen.
Chicago-čujuhus (17. p.)
Hauskeller, Michael. Better Humans?: Understanding the Enhancement Project. Durham, UK: Acumen, 2013.
MLA-čujuhus (9. p.)
Hauskeller, Michael. Better Humans?: Understanding the Enhancement Project. Acumen, 2013.
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