APA (7th ed.) Citation

Silverman, J. H. (2001). A friendly introduction to number theory (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Silverman, Joseph H. A Friendly Introduction to Number Theory. 2nd ed. Upper Saddle River, N.J: Prentice Hall, 2001.

MLA (9th ed.) Citation

Silverman, Joseph H. A Friendly Introduction to Number Theory. 2nd ed. Prentice Hall, 2001.