Παραπομπή APA

Bergen, J. (2010). Concrete approach to abstract algebra: From the integers to the insolvability of the quintic. Academic Press/Elsevier.

Παραπομπή Chicago Style

Bergen, Jeffrey. Concrete Approach to Abstract Algebra: From the Integers to the Insolvability of the Quintic. Amsterdam ; Boston: Academic Press/Elsevier, 2010.

Παραπομπή MLA

Bergen, Jeffrey. Concrete Approach to Abstract Algebra: From the Integers to the Insolvability of the Quintic. Academic Press/Elsevier, 2010.