APA (7th ed.) Citation

Ringel, C. M., & Xiong, B. (2012). On radical square zero rings.

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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