APA (7th ed.) Citation

Sim, K. Y., Chang Tze Hin, & Pua, K. T. (2017). Additional Mathematics. Sasbadi Sdn. Bhd.

Chicago Style (17th ed.) Citation

Sim, Kwang Yaw, Chang Tze Hin, and Kim Teck Pua. Additional Mathematics. PETALING JAYA, Selangor: Sasbadi Sdn. Bhd, 2017.

MLA (9th ed.) Citation

Sim, Kwang Yaw, et al. Additional Mathematics. Sasbadi Sdn. Bhd, 2017.