APA (7th ed.) Citation

Ringel, C., & Xiong, B. (2012). On radical square zero rings. Algebra and Discrete Mathematics.

Chicago Style (17th ed.) Citation

Ringel, C.M, and B.-L Xiong. "On Radical Square Zero Rings." Algebra and Discrete Mathematics 2012.

MLA (8th ed.) Citation

Ringel, C.M, and B.-L Xiong. "On Radical Square Zero Rings." Algebra and Discrete Mathematics, 2012.

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