APA引文

Phan, A. T., & Cheung, H. S. (2018). Hand-drawn graph sketch matching for e-learning mathematics.

Chicago Style Citation

Phan, Anh Tuan, and Hui Siu Cheung. Hand-drawn Graph Sketch Matching for E-learning Mathematics. 2018.

MLA引文

Phan, Anh Tuan, and Hui Siu Cheung. Hand-drawn Graph Sketch Matching for E-learning Mathematics. 2018.

警告：這些引文格式不一定是100％准確.