APA (7th ed.) Citation

Ling, P. C. C., & Tan, K. L. (2017). Biology. Oxford Fajar Sdn. Bhd.

Chicago Style (17th ed.) Citation

Ling, Peter Chee Chong, and Kim Low Tan. Biology. Shah Alam, Selangor: Oxford Fajar Sdn. Bhd, 2017.

MLA (9th ed.) Citation

Ling, Peter Chee Chong, and Kim Low Tan. Biology. Oxford Fajar Sdn. Bhd, 2017.