APA引文

LEI, D., & MATHEMATICS, D. O. (2019). TOTAL COLOURING OF GRAPHS.

Chicago Style Citation

LEI, DONG, and DEPT OF MATHEMATICS. TOTAL COLOURING OF GRAPHS. 2019.

MLA引文

LEI, DONG, and DEPT OF MATHEMATICS. TOTAL COLOURING OF GRAPHS. 2019.

警告：這些引文格式不一定是100％准確.