APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.