Cita APA (7th ed.)

Ireland, K., & Rosen, M. (1990). A classical introduction to modern number theory (Second edition.). Springer.

Cita Chicago (17th ed.)

Ireland, Kenneth, i Michael Rosen. A Classical Introduction to Modern Number Theory. Second edition. Providence, USA: Springer, 1990.

Cita MLA (9th ed.)

Ireland, Kenneth, i Michael Rosen. A Classical Introduction to Modern Number Theory. Second edition. Springer, 1990.