Cita APA (7a ed.)

Helo, A. (2014). Thomas Jefferson's ethics and the politics of human progress: The morality of a slaveholder. Cambridge University Press.

Cita Chicago Style (17a ed.)

Helo, Ari. Thomas Jefferson's Ethics and the Politics of Human Progress: The Morality of a Slaveholder. New York, NY: Cambridge University Press, 2014.

Cita MLA (8a ed.)

Helo, Ari. Thomas Jefferson's Ethics and the Politics of Human Progress: The Morality of a Slaveholder. Cambridge University Press, 2014.