APA (7th ed.) Citation

(2009). Focus Ace SPM Mathematics. Penerbitan Pelangi Sdn.Bhd..

Chicago Style (17th ed.) Citation

Focus Ace SPM Mathematics. Selangor: Penerbitan Pelangi Sdn.Bhd., 2009.

MLA (9th ed.) Citation

Focus Ace SPM Mathematics. Penerbitan Pelangi Sdn.Bhd., 2009.

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