APA (7th ed.) Citation

Qua, K. T. (2010). On clean and related rings.

Chicago Style (17th ed.) Citation

Qua, Kiat Tat. On Clean and Related Rings. 2010.

MLA (8th ed.) Citation

Qua, Kiat Tat. On Clean and Related Rings. 2010.

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