APA (7th ed.) Citation

Bitskoff, A., & Symons, R. (2013). There's a triceratops in the tree house. QED Publishing.

Chicago Style (17th ed.) Citation

Bitskoff, Aleksei, and Ruth Symons. There's a Triceratops in the Tree House. London: QED Publishing, 2013.

MLA (9th ed.) Citation

Bitskoff, Aleksei, and Ruth Symons. There's a Triceratops in the Tree House. QED Publishing, 2013.

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