APA (7th ed.) Citation

Kent, D. .. [. (1997). New essential mathematics for GCSE. Heinemann.

Chicago Style (17th ed.) Citation

Kent, David ... [et.al.]. New Essential Mathematics for GCSE. London: Heinemann, 1997.

MLA (9th ed.) Citation

Kent, David ... [et.al.]. New Essential Mathematics for GCSE. Heinemann, 1997.

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