APA (7th ed.) Citation
Gardiner, T. (2007). Extension Mathematics Beta. Oxford : Oxford University Press, 2007.
Chicago Style (17th ed.) Citation
Gardiner, Tony. Extension Mathematics Beta. Oxford : Oxford University Press, 2007, 2007.
MLA (9th ed.) Citation
Gardiner, Tony. Extension Mathematics Beta. Oxford : Oxford University Press, 2007, 2007.
Warning: These citations may not always be 100% accurate.