APA (7th ed.) Citation

Ellen Bowness, Katherine Craig, & Jane Sawers. (2011). GCSE Chemistry: The Revision Guide. CGP.

Chicago Style (17th ed.) Citation

Ellen Bowness, Katherine Craig, and Jane Sawers. GCSE Chemistry: The Revision Guide. CGP, 2011.

MLA (9th ed.) Citation

Ellen Bowness, et al. GCSE Chemistry: The Revision Guide. CGP, 2011.