APA
Koh K. M., Dong F., Ng K. L. & Tay E. G. (2025). Group theory. Singapore: World Scientific Publishing Co. Pte. Ltd.
Chicago
Koh Khee Meng, Dong Fengming, Ng Kah Loon and Tay Eng Guan. 2025. Group theory. Singapore: World Scientific Publishing Co. Pte. Ltd.
Harvard
Koh K. M., Dong F., Ng K. L. and Tay E. G. (2025). Group theory. Singapore: World Scientific Publishing Co. Pte. Ltd.
MLA
Koh Khee Meng, Dong Fengming, Ng Kah Loon and Tay Eng Guan. Group theory. Singapore: World Scientific Publishing Co. Pte. Ltd. 2025.