APA引文

Nguyen, V. L. (2017). Sharpening mean - form and cyclic inequality. H. : ĐHQGHN.

Chicago Style Citation

Nguyen, Vu Luong. Sharpening Mean - Form and Cyclic Inequality. H. : ĐHQGHN, 2017.

MLA引文

Nguyen, Vu Luong. Sharpening Mean - Form and Cyclic Inequality. H. : ĐHQGHN, 2017.

警告：這些引文格式不一定是100％准確.