APA (7th ed.) Citation

Sunder, S. (2010). Challenging maths: Primary 5. Educational Pub. House Pte Ltd.

Chicago Style (17th ed.) Citation

Sunder, Sandhya. Challenging Maths: Primary 5. Sg: Educational Pub. House Pte Ltd, 2010.

MLA (9th ed.) Citation

Sunder, Sandhya. Challenging Maths: Primary 5. Educational Pub. House Pte Ltd, 2010.

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