Cita APA (7a ed.)

Norton, S. (2016). Oliver the cat who saved Christmas (First U.S. edition.). Thomas Dunne Books, St. Martin's Press.

Cita Chicago Style (17a ed.)

Norton, Sheila. Oliver the Cat Who Saved Christmas. First U.S. edition. New York: Thomas Dunne Books, St. Martin's Press, 2016.

Cita MLA (8a ed.)

Norton, Sheila. Oliver the Cat Who Saved Christmas. First U.S. edition. Thomas Dunne Books, St. Martin's Press, 2016.

Precaución: Estas citas no son 100% exactas.