APA Style

Chew, T. (2017). Maths Olympiad : Unleash The Maths Olympian In You! (Advanced Pr 5 & 6, suitable for 11-13 years old) . Singapore: Singapore Asia Publishers Pte Ltd.

MLA Style

Chew, Terry. "Maths Olympiad : Unleash The Maths Olympian In You! (Advanced Pr 5 & 6, suitable for 11-13 years old)". Singapore: Singapore Asia Publishers Pte Ltd, 2017. Text.