APA (7th ed.) Citation

Gravel, E. (2017). Olga and the smelly thing from nowhere (First edition.). Harper, an imprint of HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Gravel, Elise. Olga and the Smelly Thing from Nowhere. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2017.

MLA (8th ed.) Citation

Gravel, Elise. Olga and the Smelly Thing from Nowhere. First edition. Harper, an imprint of HarperCollinsPublishers, 2017.

Warning: These citations may not always be 100% accurate.