APA Style

Kheong, D, F, H. (2016). MY PALS ARE HERE! Maths 4A WORKBOOK (3). Singapore: Marshall Cavendish Education.

MLA Style

Kheong, Dr, Fong, Ho. "MY PALS ARE HERE! Maths 4A WORKBOOK". 3 Singapore: Marshall Cavendish Education, 2016. Text.