Gaya APA

dkk, D, L, C, C. (2008). Mathematics Matters Teacher's Guide Normal (Academic) Secondary 2 . Singapore: Marshall Cavendish Education.

Gaya MLA

dkk, Dr, Lai, Chee, Chong,. "Mathematics Matters Teacher's Guide Normal (Academic) Secondary 2". Singapore: Marshall Cavendish Education, 2008. Text.