APA-ийн эшлэл(7 дахь хэвлэлт)

Harris, J. (2010). Enhancing evolution: The ethical case for making better people. Princeton University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Harris, John. Enhancing Evolution: The Ethical Case for Making Better People. Princeton, N.J. ; Woodstock: Princeton University Press, 2010.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Harris, John. Enhancing Evolution: The Ethical Case for Making Better People. Princeton University Press, 2010.