Sullivan, M. (2013). Ball. Houghton Mifflin Harcourt Books for Children.
Cita Chicago Style (17a ed.)Sullivan, Mary. Ball. Boston: Houghton Mifflin Harcourt Books for Children, 2013.
Cita MLA (8a ed.)Sullivan, Mary. Ball. Houghton Mifflin Harcourt Books for Children, 2013.
Precaución: Estas citas no son 100% exactas.