Cita APA (7a ed.)

Morpurgo, M. (2019). The day the world stopped turning (First U.S. edition.). Feiwel and Friends.

Cita Chicago Style (17a ed.)

Morpurgo, Michael. The Day the World Stopped Turning. First U.S. edition. New York: Feiwel and Friends, 2019.

Cita MLA (8a ed.)

Morpurgo, Michael. The Day the World Stopped Turning. First U.S. edition. Feiwel and Friends, 2019.

Precaución: Estas citas no son 100% exactas.