Petrovic, S., & Hardy, V. (2009). Brown Bear, White Bear. Eerdmans Books for Young Readers.
Cita Chicago Style (17a ed.)Petrovic, Svetlana, y Vincent Hardy. Brown Bear, White Bear. Grand Rapids, Mich.: Eerdmans Books for Young Readers, 2009.
Cita MLA (8a ed.)Petrovic, Svetlana, y Vincent Hardy. Brown Bear, White Bear. Eerdmans Books for Young Readers, 2009.
Precaución: Estas citas no son 100% exactas.