APA (7th ed.) Citation

Nuffield Mathematics Project. (1972). Checking up 2. Chambers ; Wiley.

Chicago Style (17th ed.) Citation

Nuffield Mathematics Project. Checking Up 2. Edinburgh : New York: Chambers ; Wiley, 1972.

MLA (9th ed.) Citation

Nuffield Mathematics Project. Checking Up 2. Chambers ; Wiley, 1972.

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