Cita APA (7a ed.)

Collins, J. H., II. (2015). Exhortations to philosophy: The protreptics of Plato, Isocrates, and Aristotle. Oxford University Press.

Cita Chicago Style (17a ed.)

Collins, James Henderson, II. Exhortations to Philosophy: The Protreptics of Plato, Isocrates, and Aristotle. New York, NY: Oxford University Press, 2015.

Cita MLA (9a ed.)

Collins, James Henderson, II. Exhortations to Philosophy: The Protreptics of Plato, Isocrates, and Aristotle. Oxford University Press, 2015.