Gaya APA

fong, J. et al (2012). Science lower secondary matters volume A workbook (Ed.2). Singapura.: Marshall Cavendish Education (Marshall Cavendish International).

Gaya MLA

fong, Joan. et al. "Science lower secondary matters volume A workbook". Ed.2 Singapura.: Marshall Cavendish Education (Marshall Cavendish International), 2012. Text.