APA (7th ed.) Citation

Yeap Tok Kheng. (2013). Science PMR. Pearson Malaysia Sdn. Bhd..

Chicago Style (17th ed.) Citation

Yeap Tok Kheng. Science PMR. Petaling Jaya: Pearson Malaysia Sdn. Bhd., 2013.

MLA (9th ed.) Citation

Yeap Tok Kheng. Science PMR. Pearson Malaysia Sdn. Bhd., 2013.

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