APA (7th ed.) Citation

Willerton, J., Wilson, J., & Green, S. (2011). AQA Psychology: Revision guide. Oxford University Press.

Chicago Style (17th ed.) Citation

Willerton, Julia, Jane Wilson, and Simon Green. AQA Psychology: Revision Guide. Oxford: Oxford University Press, 2011.

MLA (9th ed.) Citation

Willerton, Julia, et al. AQA Psychology: Revision Guide. Oxford University Press, 2011.