APA (7th ed.) Citation

Andrew Cope & James De la Rue. (2010). Spy Dog teacher's pet. Puffin.

Chicago Style (17th ed.) Citation

Andrew Cope and James De la Rue. Spy Dog Teacher's Pet. London: Puffin, 2010.

MLA (9th ed.) Citation

Andrew Cope and James De la Rue. Spy Dog Teacher's Pet. Puffin, 2010.