APA (7th ed.) Citation

Chong, K. Y. (2011). Focus SPM Form 4.5: Science. Penerbitan Pelangi Sdn. Bhd..

Chicago Style (17th ed.) Citation

Chong, Kum Yin. Focus SPM Form 4.5: Science. Selangor: Penerbitan Pelangi Sdn. Bhd., 2011.

MLA (9th ed.) Citation

Chong, Kum Yin. Focus SPM Form 4.5: Science. Penerbitan Pelangi Sdn. Bhd., 2011.

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