APA (7th ed.) Citation

Leadbetter, C., Stinchcombe, A., & Wainwright, S. (2011). Cambridge IGCSE Computer Studies coursebook. Cambridge University press.

Chicago Style (17th ed.) Citation

Leadbetter, Chris, Alan Stinchcombe, and Steward Wainwright. Cambridge IGCSE Computer Studies Coursebook. Cambridge, United Kingdom: Cambridge University press, 2011.

MLA (9th ed.) Citation

Leadbetter, Chris, et al. Cambridge IGCSE Computer Studies Coursebook. Cambridge University press, 2011.