Chicago: Aristotle, "Book I," On the Parts of Animals, trans. William Ogle Original Sources, accessed April 19, 2024, http://www.originalsources.com/Document.aspx?DocID=YPTJN1IHA5IZG32.
MLA: Aristotle. "Book I." On the Parts of Animals, translted by William Ogle, Original Sources. 19 Apr. 2024. http://www.originalsources.com/Document.aspx?DocID=YPTJN1IHA5IZG32.
Harvard: Aristotle, 'Book I' in On the Parts of Animals, trans. . Original Sources, retrieved 19 April 2024, from http://www.originalsources.com/Document.aspx?DocID=YPTJN1IHA5IZG32.