APA (7th ed.) Citation

Gardiner, T. (2000). Maths Challenge 3. Oxford University Press.

Chicago Style (17th ed.) Citation

Gardiner, Tony. Maths Challenge 3. Oxford University Press, 2000.

MLA (9th ed.) Citation

Gardiner, Tony. Maths Challenge 3. Oxford University Press, 2000.

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