Chicago: Aristotle, "Book I," Topics, trans. W. A. Pickard-Cambridge Original Sources, accessed February 15, 2025, http://www.originalsources.com/Document.aspx?DocID=W4QB3Z97N9UVNJ2.
MLA: Aristotle. "Book I." Topics, translted by W. A. Pickard-Cambridge, Original Sources. 15 Feb. 2025. http://www.originalsources.com/Document.aspx?DocID=W4QB3Z97N9UVNJ2.
Harvard: Aristotle, 'Book I' in Topics, trans. . Original Sources, retrieved 15 February 2025, from http://www.originalsources.com/Document.aspx?DocID=W4QB3Z97N9UVNJ2.