Graff, L., & Castillo, L. (2016). It is not time for sleeping: (a bedtime story). Clarion Books, Houghton Mifflin Harcourt.
Cita Chicago Style (17a ed.)Graff, Lisa, y Lauren Castillo. It Is Not Time for Sleeping: (a Bedtime Story). Boston: Clarion Books, Houghton Mifflin Harcourt, 2016.
Cita MLA (8a ed.)Graff, Lisa, y Lauren Castillo. It Is Not Time for Sleeping: (a Bedtime Story). Clarion Books, Houghton Mifflin Harcourt, 2016.
Precaución: Estas citas no son 100% exactas.