Cita APA (7a ed.)

Irvine, W. B. (2009). A guide to the good life: The ancient art of Stoic joy. Oxford University Press.

Cita Chicago Style (17a ed.)

Irvine, William Braxton. A Guide to the Good Life: The Ancient Art of Stoic Joy. Oxford ; New York: Oxford University Press, 2009.

Cita MLA (9a ed.)

Irvine, William Braxton. A Guide to the Good Life: The Ancient Art of Stoic Joy. Oxford University Press, 2009.