APA (7th ed.) Citation

Siti Nurbaya Abdul Malek & Ruzana Rosli. (2019). Sains KBSM. Penerbit Ilmu Bakti Sdn. Bhd.

Chicago Style (17th ed.) Citation

Siti Nurbaya Abdul Malek and Ruzana Rosli. Sains KBSM. Petaling Jaya, Selangor: Penerbit Ilmu Bakti Sdn. Bhd, 2019.

MLA (9th ed.) Citation

Siti Nurbaya Abdul Malek and Ruzana Rosli. Sains KBSM. Penerbit Ilmu Bakti Sdn. Bhd, 2019.