APA Style

P, H, S., Yi, S, G. (2015). Conquer Science For Primary Levels 5/6 (teachers@work): contains more than 650 questions (1st edition). Singapore: Singapore Asian Publication.

MLA Style

P, Ho, S.., Yi, Shen, Gan. "Conquer Science For Primary Levels 5/6 (teachers@work): contains more than 650 questions". 1st edition Singapore: Singapore Asian Publication, 2015. Textbook.