APA (7th ed.) Citation

Wong Pek Wei & Wong Sin Mong. (2007). Additional mathematics: SPM. Oxford Fajar Sdn. Bhd..

Chicago Style (17th ed.) Citation

Wong Pek Wei and Wong Sin Mong. Additional Mathematics: SPM. Shah alam: Oxford Fajar Sdn. Bhd., 2007.

MLA (9th ed.) Citation

Wong Pek Wei and Wong Sin Mong. Additional Mathematics: SPM. Oxford Fajar Sdn. Bhd., 2007.

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