APA (7th ed.) Citation

Yong, Y. M., Cheng, C. Y., & Sharifah Intan Safina Syed Zubir. Mandarin for all (Second edition.).

Chicago Style (17th ed.) Citation

Yong, Ying Mei, Ching Yee Cheng, and Sharifah Intan Safina Syed Zubir. Mandarin for All. Second edition.

MLA (9th ed.) Citation

Yong, Ying Mei, et al. Mandarin for All. Second edition.