Hills, T. (2011). What's up, duck?: A book of opposites.
Cita Chicago Style (17a ed.)Hills, Tad. What's Up, Duck?: A Book of Opposites. 2011.
Cita MLA (8a ed.)Hills, Tad. What's Up, Duck?: A Book of Opposites. 2011.
Precaución: Estas citas no son 100% exactas.