Gaya APA

Hoon, L, S., Quinn, T, P, H, W, K, P, M. (2008). Math Insights: normal (academic) secondary 4 (Cet.1). Singapore: .

Gaya MLA

Hoon, Lim, Siew., Quinn, Teo, Peck, Hoon,, Whey, Kin, Pheng,, Michael. "Math Insights: normal (academic) secondary 4". Cet.1 Singapore: , 2008. Text.