APA (7th ed.) Citation

Mobley, M. (1986). All about GCSE / Maureen Mobley ... (et al.). Heinemann Educational.

Chicago Style (17th ed.) Citation

Mobley, Maureen. All About GCSE / Maureen Mobley ... (et Al.). London: Heinemann Educational, 1986.

MLA (9th ed.) Citation

Mobley, Maureen. All About GCSE / Maureen Mobley ... (et Al.). Heinemann Educational, 1986.

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