Gravel, E. (2017). Olga and the smelly thing from nowhere (First edition.). Harper, an imprint of HarperCollinsPublishers.
Style de citation Chicago (17e éd.)Gravel, Elise. Olga and the Smelly Thing from Nowhere. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2017.
Style de citation MLA (8e éd.)Gravel, Elise. Olga and the Smelly Thing from Nowhere. First edition. Harper, an imprint of HarperCollinsPublishers, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.