APA (7th ed.) Citation

Trevor Johnson & Tony Clough. (2006). Mathematics: Edexcel GCSE modular / foundation tier. Pearson.

Chicago Style (17th ed.) Citation

Trevor Johnson and Tony Clough. Mathematics: Edexcel GCSE Modular / Foundation Tier. UK: Pearson, 2006.

MLA (9th ed.) Citation

Trevor Johnson and Tony Clough. Mathematics: Edexcel GCSE Modular / Foundation Tier. Pearson, 2006.

Warning: These citations may not always be 100% accurate.