Coven, W., & Burris, P. (2017). Heidi Heckelbeck and the magic puppy (First Little Simon paperback edition.). Little Simon.
Cita Chicago Style (17a ed.)Coven, Wanda, y Priscilla Burris. Heidi Heckelbeck and the Magic Puppy. First Little Simon paperback edition. New York: Little Simon, 2017.
Cita MLA (8a ed.)Coven, Wanda, y Priscilla Burris. Heidi Heckelbeck and the Magic Puppy. First Little Simon paperback edition. Little Simon, 2017.
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