APA (7th ed.) Citation

Behrens, E. (1972). Ring theory. Academic Press.

Chicago Style (17th ed.) Citation

Behrens, Ernst-August. Ring Theory. New York: Academic Press, 1972.

MLA (8th ed.) Citation

Behrens, Ernst-August. Ring Theory. Academic Press, 1972.

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