APA (7th ed.) Citation

McCoy, N. H. (1964). The theory of rings. Macmillan.

Chicago Style (17th ed.) Citation

McCoy, Neal H. The Theory of Rings. New York [u.a.]: Macmillan, 1964.

MLA (9th ed.) Citation

McCoy, Neal H. The Theory of Rings. Macmillan, 1964.