APA Style

Tai, Dawn. (2009). Challenging 4-in-1 Maths Primary 3 . Singapore: Educational Publishing House.

Chicago Style

Tai, Dawn. Challenging 4-in-1 Maths Primary 3. Singapore: Educational Publishing House, 2009. Text.

MLA Style

Tai, Dawn. Challenging 4-in-1 Maths Primary 3. Singapore: Educational Publishing House, 2009. Text.

Turabian Style

Tai, Dawn. Challenging 4-in-1 Maths Primary 3. Singapore: Educational Publishing House, 2009. Print.