APA (7th ed.) Citation

Buckton, C., & Down, A. (2003). Excalibur. Rigby.

Chicago Style (17th ed.) Citation

Buckton, Chris, and Alan Down. Excalibur. Oxford: Rigby, 2003.

MLA (9th ed.) Citation

Buckton, Chris, and Alan Down. Excalibur. Rigby, 2003.

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