Παραπομπή APA

Cohn, P. M. (2003). Basic algebra: Groups, rings, and fields. Springer.

Παραπομπή Chicago Style

Cohn, P. M. Basic Algebra: Groups, Rings, and Fields. New Delhi: Springer, 2003.

Παραπομπή MLA

Cohn, P. M. Basic Algebra: Groups, Rings, and Fields. Springer, 2003.