Cita APA (7a ed.)

Gownley, J. (2009). A very ninja Christmas (Pbk. ed.). Atheneum Books for Young Readers.

Cita Chicago Style (17a ed.)

Gownley, Jimmy. A Very Ninja Christmas. Pbk. ed. New York: Atheneum Books for Young Readers, 2009.

Cita MLA (8a ed.)

Gownley, Jimmy. A Very Ninja Christmas. Pbk. ed. Atheneum Books for Young Readers, 2009.

Precaución: Estas citas no son 100% exactas.