APA (7th ed.) Citation

Teh, B. L. H. BIOLOGI. SASBADI SDN. BHD.

Chicago Style (17th ed.) Citation

Teh, Betsy Lay Hong. BIOLOGI. Petaling Jaya, Selangor: SASBADI SDN. BHD.

MLA (8th ed.) Citation

Teh, Betsy Lay Hong. BIOLOGI. SASBADI SDN. BHD.

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