O'Connor, J., Preiss-Glasser, R., & Enik, T. (2016). It's backward day! (First edition.). Harper, an imprint of HarperCollins Publishers.
Cita Chicago Style (17a ed.)O'Connor, Jane, Robin Preiss-Glasser, y Ted Enik. It's Backward Day! First edition. New York, NY: Harper, an imprint of HarperCollins Publishers, 2016.
Cita MLA (8a ed.)O'Connor, Jane, et al. It's Backward Day! First edition. Harper, an imprint of HarperCollins Publishers, 2016.
Precaución: Estas citas no son 100% exactas.