Gaya APA

Pheng, L, S, H, T, P, H, W, K. (2007). Math Insights Normal [Express] Secondary 3 . Singapore: Pearson Education South Asia Pte Ltd.

Gaya MLA

Pheng, Lim, Siew, Hoon, Teo, Peck, Hoon, Whey, Kin. "Math Insights Normal [Express] Secondary 3". Singapore: Pearson Education South Asia Pte Ltd, 2007. .