APA (7th ed.) Citation

Yeap Tok Kheng. (2007). Longman Reference Text Series Chemistry SPM. Pearson Malaysia Sdn.Bhd..

Chicago Style (17th ed.) Citation

Yeap Tok Kheng. Longman Reference Text Series Chemistry SPM. Petaling Jaya: Pearson Malaysia Sdn.Bhd., 2007.

MLA (9th ed.) Citation

Yeap Tok Kheng. Longman Reference Text Series Chemistry SPM. Pearson Malaysia Sdn.Bhd., 2007.

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