APA (7th ed.) Citation

Ireland, K. F., & Rosen, M. I. (1990). A classical introduction to modern number theory (2nd ed.). Springer-Verlag.

Chicago Style (17th ed.) Citation

Ireland, Kenneth F., and Michael I. Rosen. A Classical Introduction to Modern Number Theory. 2nd ed. New York: Springer-Verlag, 1990.

MLA (9th ed.) Citation

Ireland, Kenneth F., and Michael I. Rosen. A Classical Introduction to Modern Number Theory. 2nd ed. Springer-Verlag, 1990.