Savage, S. (2019). The babysitter from another planet (First edition.). Neal Porter Books, Holiday House.
Cita Chicago Style (17a ed.)Savage, Stephen. The Babysitter from Another Planet. First edition. New York: Neal Porter Books, Holiday House, 2019.
Cita MLA (8a ed.)Savage, Stephen. The Babysitter from Another Planet. First edition. Neal Porter Books, Holiday House, 2019.
Precaución: Estas citas no son 100% exactas.