Willems, M. (2017). An Elephant & Piggie biggie! (First edition.). Hyperion Books for Children, an imprint of Disney Book Group.
Cita Chicago Style (17a ed.)Willems, Mo. An Elephant & Piggie Biggie! First edition. New York: Hyperion Books for Children, an imprint of Disney Book Group, 2017.
Cita MLA (8a ed.)Willems, Mo. An Elephant & Piggie Biggie! First edition. Hyperion Books for Children, an imprint of Disney Book Group, 2017.
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