APA Style

Kheong, D, F, H. et al (2009). My Pals Are Here! Maths 6A Workbook (2nd). Singapore: Marshall Cavendish Education.

MLA Style

Kheong, Dr, Fong, Ho. et al. "My Pals Are Here! Maths 6A Workbook". 2nd Singapore: Marshall Cavendish Education, 2009. Text.