Chicago: Aristotle, "Book I," History of Animals, trans. D’Arcy Wentworth Thompson Original Sources, accessed November 23, 2024, http://originalsources.com/Document.aspx?DocID=CIL3WC1HQE7JE9J.
MLA: Aristotle. "Book I." History of Animals, translted by D’Arcy Wentworth Thompson, Original Sources. 23 Nov. 2024. http://originalsources.com/Document.aspx?DocID=CIL3WC1HQE7JE9J.
Harvard: Aristotle, 'Book I' in History of Animals, trans. . Original Sources, retrieved 23 November 2024, from http://originalsources.com/Document.aspx?DocID=CIL3WC1HQE7JE9J.