APA (7th ed.) Citation

Lim, Y. S., & Yip, K. H. (2020). Chemistry. SASBADI SDN. BHD.

Chicago Style (17th ed.) Citation

Lim, You Sie, and Kim Hong Yip. Chemistry. Petaling Jaya, Selangor: SASBADI SDN. BHD, 2020.

MLA (9th ed.) Citation

Lim, You Sie, and Kim Hong Yip. Chemistry. SASBADI SDN. BHD, 2020.