APA (7th ed.) Zitazioa
Irvine, W. B. (2009). A guide to the good life: The ancient art of Stoic joy. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Irvine, William Braxton. A Guide to the Good Life: The Ancient Art of Stoic Joy. Oxford ; New York: Oxford University Press, 2009.
MLA (9th ed.) Zitazioa
Irvine, William Braxton. A Guide to the Good Life: The Ancient Art of Stoic Joy. Oxford University Press, 2009.
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