APA (7th ed.) Citation

Yeap Tok Kheng. (2016). Sains tingkatan 4. Sasbadi Sdn. Bhd..

Chicago Style (17th ed.) Citation

Yeap Tok Kheng. Sains Tingkatan 4. Petaling Jaya: Sasbadi Sdn. Bhd., 2016.

MLA (9th ed.) Citation

Yeap Tok Kheng. Sains Tingkatan 4. Sasbadi Sdn. Bhd., 2016.

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