Houran, L. H., Brown, J., & Pamintuan, M. (2015). Flat Stanley and the very big cookie (First edition.). Harper, an imprint of HarperCollinsPublishers.
Chicago Style (17th ed.) CitationHouran, Lori Haskins, Jeff Brown, and Macky Pamintuan. Flat Stanley and the Very Big Cookie. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2015.
MLA (8th ed.) CitationHouran, Lori Haskins, et al. Flat Stanley and the Very Big Cookie. First edition. Harper, an imprint of HarperCollinsPublishers, 2015.
Warning: These citations may not always be 100% accurate.