APA Style

Chew, T. (2012). Maths olympiad: unleash the maths olympian in you: advanced (pr 5 & 6, 11-13 years old) . Singapore: Singapore Asia Publisher.

MLA Style

Chew, Terry. "Maths olympiad: unleash the maths olympian in you: advanced (pr 5 & 6, 11-13 years old)". Singapore: Singapore Asia Publisher, 2012. Text.