Gaya APA

Holiday, R. (2014). The obstacle is the way: The timeless art of turning trials into triumph. . New York: New York Portofolio/Penguin.

Gaya MLA

Holiday, Ryan. "The obstacle is the way: The timeless art of turning trials into triumph. ". New York: New York Portofolio/Penguin, 2014. Buku.