ROGER , A. (1997). YELLOW HIPPO: LITTLE GIANT SERIES.
Citación estilo ChicagoROGER , ALAN. YELLOW HIPPO: LITTLE GIANT SERIES. 1997.
Cita MLAROGER , ALAN. YELLOW HIPPO: LITTLE GIANT SERIES. 1997.
Warning: These citations may not always be 100% accurate.