APA (7th ed.) Citation

Teo Aik Cher. (2012). Why take action?: A teenager's guide to achieving success. ARMOUR Publishing.

Chicago Style (17th ed.) Citation

Teo Aik Cher. Why Take Action?: A Teenager's Guide to Achieving Success. Singapore: ARMOUR Publishing, 2012.

MLA (9th ed.) Citation

Teo Aik Cher. Why Take Action?: A Teenager's Guide to Achieving Success. ARMOUR Publishing, 2012.

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