APA Style

Wai, L, T. et al (2021). My Pals Are Here (MPH) Maths Workbook 1B 3rd Edition (3rd edition). Singapore: Marshall Cavendish Education.

MLA Style

Wai, Lan, Teo-Gwan. et al. "My Pals Are Here (MPH) Maths Workbook 1B 3rd Edition". 3rd edition Singapore: Marshall Cavendish Education, 2021. Textbook.