APA (7th ed.) Citation

Sedgwick, M. (2011). The Raven mysteries (1. publ. in Great Britain.). Orion Children's Books.

Chicago Style (17th ed.) Citation

Sedgwick, Marcus. The Raven Mysteries. 1. publ. in Great Britain. London: Orion Children's Books, 2011.

MLA (9th ed.) Citation

Sedgwick, Marcus. The Raven Mysteries. 1. publ. in Great Britain. Orion Children's Books, 2011.

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