APA Style

Ng, Chee Kin. (2011). Science / Ng Chee Kin . Shah Alam: Federal.

Chicago Style

Ng, Chee Kin. Science / Ng Chee Kin. Shah Alam: Federal, 2011. Text.

MLA Style

Ng, Chee Kin. Science / Ng Chee Kin. Shah Alam: Federal, 2011. Text.

Turabian Style

Ng, Chee Kin. Science / Ng Chee Kin. Shah Alam: Federal, 2011. Print.