APA (7th ed.) Citation

Li, J., Sun, X., Shen, X., & Wang, S. (2012). Quasi-unit regularity and QB-rings. Український математичний журнал.

Chicago Style (17th ed.) Citation

Li, Jianghua, Xiaoqing Sun, Xiaoqin Shen, and Shangping Wang. "Quasi-unit Regularity and QB-rings." Український математичний журнал 2012.

MLA (8th ed.) Citation

Li, Jianghua, et al. "Quasi-unit Regularity and QB-rings." Український математичний журнал, 2012.

Warning: These citations may not always be 100% accurate.