APA (7th ed.) Citation

Lau, Yang Chor Chaw, & Kamariah Abu Bakar. (1992). Sains tingkatan 5. Longman.

Chicago Style (17th ed.) Citation

Lau, Yang Chor Chaw, and Kamariah Abu Bakar. Sains Tingkatan 5. Selangor: Longman, 1992.

MLA (8th ed.) Citation

Lau, et al. Sains Tingkatan 5. Longman, 1992.

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