APA Style

Lan, T, G, W., Hwa, D, K, S. (2004). Science 4A: My Pals Are Here! . Singapore: Marshall Cavendish Education.

MLA Style

Lan, Teo-, Gwan, Wai., Hwa, Dr, Kwa, Siew. "Science 4A: My Pals Are Here!". Singapore: Marshall Cavendish Education, 2004. Text.