APA Style

Kho, Tek Hong. (2003). Active Primary Mathematics 1B . United Kingdom: Federal Publications.

Chicago Style

Kho, Tek Hong. Active Primary Mathematics 1B. United Kingdom: Federal Publications, 2003. .

MLA Style

Kho, Tek Hong. Active Primary Mathematics 1B. United Kingdom: Federal Publications, 2003. .

Turabian Style

Kho, Tek Hong. Active Primary Mathematics 1B. United Kingdom: Federal Publications, 2003. .