Gaya APA

Holiday, R., hanselman, S. (2016). The daily stoic: 366 meditations on wisdom perseverance, and the art of living . New York: Portofolio.

Gaya MLA

Holiday, Ryan., hanselman, Stephen. "The daily stoic: 366 meditations on wisdom perseverance, and the art of living". New York: Portofolio, 2016. Art Original.