APA (7th ed.) Citation

McGarry, C., Ciara McGlade, & Rachael Rogers. (2016). GCSE Biology for Edexcel (Grade 9-1): The Revision Guide. CGP.

Chicago Style (17th ed.) Citation

McGarry, Chris, Ciara McGlade, and Rachael Rogers. GCSE Biology for Edexcel (Grade 9-1): The Revision Guide. CGP, 2016.

MLA (9th ed.) Citation

McGarry, Chris, et al. GCSE Biology for Edexcel (Grade 9-1): The Revision Guide. CGP, 2016.