APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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