Irvine, W. B. (2019). The stoic challenge: A philosopher's guide to becoming tougher, calmer, and more resilient (First edition.). W.W. Norton & Company.
Cita Chicago Style (17a ed.)Irvine, William Braxton. The Stoic Challenge: A Philosopher's Guide to Becoming Tougher, Calmer, and More Resilient. First edition. New York, NY: W.W. Norton & Company, 2019.
Cita MLA (8a ed.)Irvine, William Braxton. The Stoic Challenge: A Philosopher's Guide to Becoming Tougher, Calmer, and More Resilient. First edition. W.W. Norton & Company, 2019.
Precaución: Estas citas no son 100% exactas.