APA (7th ed.) Citation

Sim Kwang Yaw, Chang Tze Hin, & Pua Kim Teck. (2017). Additional Mathematics SPM: Form 4,5. Sasbadi Sdn. Bhd..

Chicago Style (17th ed.) Citation

Sim Kwang Yaw, Chang Tze Hin, and Pua Kim Teck. Additional Mathematics SPM: Form 4,5. Petaling Jaya: Sasbadi Sdn. Bhd., 2017.

MLA (9th ed.) Citation

Sim Kwang Yaw, et al. Additional Mathematics SPM: Form 4,5. Sasbadi Sdn. Bhd., 2017.