APA (7th ed.) Citation

(1970). Nuffield Foundation. Mathematics Teaching Project: Checking Up. W&R Chambers.

Chicago Style (17th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project: Checking Up. Edinburgh: W&R Chambers, 1970.

MLA (9th ed.) Citation

Nuffield Foundation. Mathematics Teaching Project: Checking Up. W&R Chambers, 1970.

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