Gaya APA

Kwan, L, P. et al (2015). Science Matters : Volume A (Practical Book) (Ed. 2). Singapore: Marshall Cavendish Education.

Gaya MLA

Kwan, Lam, Peng. et al. "Science Matters : Volume A (Practical Book)". Ed. 2 Singapore: Marshall Cavendish Education, 2015. Text.