APA (7th ed.) Citation

Teh Lay Hong, B. (2016). Biology SPM (Second edition.). Sasbadi Sdn. Bhd..

Chicago Style (17th ed.) Citation

Teh Lay Hong, Betsy. Biology SPM. Second edition. Petaling Jaya: Sasbadi Sdn. Bhd., 2016.

MLA (9th ed.) Citation

Teh Lay Hong, Betsy. Biology SPM. Second edition. Sasbadi Sdn. Bhd., 2016.

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