APA (7th ed.) Citation

Choo, Y. T. (2005). PMR Fokus U, Science. Penerbitan Pelangi.

Chicago Style (17th ed.) Citation

Choo, Yan Tong. PMR Fokus U, Science. Bangi: Penerbitan Pelangi, 2005.

MLA (9th ed.) Citation

Choo, Yan Tong. PMR Fokus U, Science. Penerbitan Pelangi, 2005.

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