Ziefert, H., & Bolam, E. (2014). Does a hippo go to the doctor?: Think about how everyone keeps healthy ([New edition].). Blue Apple Books.
Cita Chicago Style (17a ed.)Ziefert, Harriet, y Emily Bolam. Does a Hippo Go to the Doctor?: Think About How Everyone Keeps Healthy. [New edition]. Maplewood, NJ: Blue Apple Books, 2014.
Cita MLA (8a ed.)Ziefert, Harriet, y Emily Bolam. Does a Hippo Go to the Doctor?: Think About How Everyone Keeps Healthy. [New edition]. Blue Apple Books, 2014.
Precaución: Estas citas no son 100% exactas.