APA (7th ed.) Citation

Ellison, K. (2013). The butterfly clues. Andersen.

Chicago Style (17th ed.) Citation

Ellison, Kate. The Butterfly Clues. London: Andersen, 2013.

MLA (9th ed.) Citation

Ellison, Kate. The Butterfly Clues. Andersen, 2013.

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