Nickelodeon Publishing. (2016). Howl for halloween. Nickelodeon Publishing.
Cita Chicago Style (17a ed.)Nickelodeon Publishing. Howl for Halloween. New York: Nickelodeon Publishing, 2016.
Cita MLA (8a ed.)Nickelodeon Publishing. Howl for Halloween. Nickelodeon Publishing, 2016.
Precaución: Estas citas no son 100% exactas.