APA Style

Siew, L, K. et al (2018). My Pals Are Here (MPH) Science Textbook 4A International Edition (1st edition). Singapore: Marshall Cavendish Education.

MLA Style

Siew, Luan, Koh. et al. "My Pals Are Here (MPH) Science Textbook 4A International Edition". 1st edition Singapore: Marshall Cavendish Education, 2018. Textbook.