Chicago: Aristotle, "1," Nicomachean Ethics, trans. W. D. Ross Original Sources, accessed January 26, 2023, http://www.originalsources.com/Document.aspx?DocID=8NS3NEHLRYX9UWG.
MLA: Aristotle. "1." Nicomachean Ethics, translted by W. D. Ross, Original Sources. 26 Jan. 2023. http://www.originalsources.com/Document.aspx?DocID=8NS3NEHLRYX9UWG.
Harvard: Aristotle, '1' in Nicomachean Ethics, trans. . Original Sources, retrieved 26 January 2023, from http://www.originalsources.com/Document.aspx?DocID=8NS3NEHLRYX9UWG.