Cita APA (7a ed.)

Muth, J. J. (2019). Zen happiness (First edition.). Scholastic Press.

Cita Chicago Style (17a ed.)

Muth, Jon J. Zen Happiness. First edition. New York: Scholastic Press, 2019.

Cita MLA (8a ed.)

Muth, Jon J. Zen Happiness. First edition. Scholastic Press, 2019.

Precaución: Estas citas no son 100% exactas.