APA (7th ed.) Citation

Isol & Amado, E. (2010). Petit, the monster. Groundwood Books.

Chicago Style (17th ed.) Citation

Isol and Elisa Amado. Petit, the Monster. Toronto [Ont.]: Groundwood Books, 2010.

MLA (8th ed.) Citation

Isol and Elisa Amado. Petit, the Monster. Groundwood Books, 2010.

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