Comstock, E., & Sadler, M. (2015). Charlie Piechart and the case of the missing pizza slice (First edition.). Katherine Tegen Books, an imprint of HarperCollins Publishers.
Chicago Style (17th ed.) CitationComstock, Eric, and Marilyn Sadler. Charlie Piechart and the Case of the Missing Pizza Slice. First edition. New York, NY: Katherine Tegen Books, an imprint of HarperCollins Publishers, 2015.
MLA (8th ed.) CitationComstock, Eric, and Marilyn Sadler. Charlie Piechart and the Case of the Missing Pizza Slice. First edition. Katherine Tegen Books, an imprint of HarperCollins Publishers, 2015.
Warning: These citations may not always be 100% accurate.