APA (7th ed.) Citation

Isaacson, Z. (1987). Teaching GCSE mathematics / Zelda Isaacson. Hodder and Stoughton.

Chicago Style (17th ed.) Citation

Isaacson, Zelda. Teaching GCSE Mathematics / Zelda Isaacson. London: Hodder and Stoughton, 1987.

MLA (9th ed.) Citation

Isaacson, Zelda. Teaching GCSE Mathematics / Zelda Isaacson. Hodder and Stoughton, 1987.

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