APA Style

Siew, H, K., Wai, L, T. (2004). My Pals are Here (MPH) Science Workbook 5B (ORG) . Singapore: Federal Marshall Cavendish Education.

MLA Style

Siew, Hwa, Kwa., Wai, Lan, Teo-Gwan. "My Pals are Here (MPH) Science Workbook 5B (ORG)". Singapore: Federal Marshall Cavendish Education, 2004. Reference.