APA (7th ed.) Citation

Bowden, J. (1989). How to succeed at GCSE. Cassell.

Chicago Style (17th ed.) Citation

Bowden, John. How to Succeed at GCSE. London: Cassell, 1989.

MLA (9th ed.) Citation

Bowden, John. How to Succeed at GCSE. Cassell, 1989.

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