York, M. J., & Zunon, E. (2013). How many spots does a leopard have?: An African folktale. The Child's World.
Lua i Stíl Chicago (17ú heag.)York, M. J., agus Elizabeth Zunon. How Many Spots Does a Leopard Have?: An African Folktale. Mankato, MN: The Child's World, 2013.
Lua MLA (8ú heag.)York, M. J., agus Elizabeth Zunon. How Many Spots Does a Leopard Have?: An African Folktale. The Child's World, 2013.
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