APA Citation

Teh, B. L. H. (2015). Biologi SPM. Selangor: Sasbadi.

Chicago Style Citation

Teh, Betsy Lay Hong. Biologi SPM. Selangor: Sasbadi, 2015.

MLA Citation

Teh, Betsy Lay Hong. Biologi SPM. Selangor: Sasbadi, 2015.

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