APA (7th ed.) Citation

Nix, G., & Williams, S. (2014). Trouble twisters: Missing, presumed evil. Egmont UK Limited.

Chicago Style (17th ed.) Citation

Nix, Garth, and Sean Williams. Trouble Twisters: Missing, Presumed Evil. London: Egmont UK Limited, 2014.

MLA (9th ed.) Citation

Nix, Garth, and Sean Williams. Trouble Twisters: Missing, Presumed Evil. Egmont UK Limited, 2014.

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