APA (7th ed.) Citation

Khoo Goh Kow & Yap Eng Keat. (2007). Physics SPM. Pearson Malsyaia.

Chicago Style (17th ed.) Citation

Khoo Goh Kow and Yap Eng Keat. Physics SPM. Petaling Jaya: Pearson Malsyaia, 2007.

MLA (8th ed.) Citation

Khoo Goh Kow and Yap Eng Keat. Physics SPM. Pearson Malsyaia, 2007.

Warning: These citations may not always be 100% accurate.