Muth, J. J. (2005). Zen shorts. Scholastic Press.
Cita Chicago (17th ed.)Muth, Jon J. Zen Shorts. New York: Scholastic Press, 2005.
Cita MLA (8th ed.)Muth, Jon J. Zen Shorts. Scholastic Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.