Elementary number theory

MLA

Rosen, Kenneth H. Elementary Number Theory. 6th ed. Harlow: Pearson education, 2014.

APA

Rosen, K. H. (2014). Elementary number theory. 6th ed. Harlow: Pearson education.

Chicago

Rosen, Kenneth H., and Kenneth H. Rosen. Elementary Number Theory. 6th ed. Harlow: Pearson education, 2014.