APA (7th ed.) Citation

Cohn, P. M. (2001). Introduction to ring theory (2. print.). Springer.

Chicago Style (17th ed.) Citation

Cohn, Paul M. Introduction to Ring Theory. 2. print. London: Springer, 2001.

MLA (9th ed.) Citation

Cohn, Paul M. Introduction to Ring Theory. 2. print. Springer, 2001.