APA-referens (7:e uppl.)

Silverman, J. H. (2014). A friendly introduction to number theory (Forth edition.). Pearson.

Chicago-referens (17:e uppl.)

Silverman, Joseph H. A Friendly Introduction to Number Theory. Forth edition. Boston: Pearson, 2014.

MLA-referens (8:e uppl.)

Silverman, Joseph H. A Friendly Introduction to Number Theory. Forth edition. Pearson, 2014.