Gaya APA

Hwa, K, S. et al (2013). Science 5B: Textbook Int Edt (5B SD International Edition). Singapore: Marshall Cavendish Education.

Gaya MLA

Hwa, Kwa, Siew. et al. "Science 5B: Textbook Int Edt". 5B SD International Edition Singapore: Marshall Cavendish Education, 2013. .