APA (7th ed.) Citation

Ong, W. S. D. (2024). Biology for matriculation: Semester 1 (Revised edition.). SAP Publications (M) Sdn. Bhd.

Chicago Style (17th ed.) Citation

Ong, Wei Siang Dr. Biology for Matriculation: Semester 1. Revised edition. Selangor, Malaysia: SAP Publications (M) Sdn. Bhd, 2024.

MLA (9th ed.) Citation

Ong, Wei Siang Dr. Biology for Matriculation: Semester 1. Revised edition. SAP Publications (M) Sdn. Bhd, 2024.

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