Παραπομπή APA

Fraleigh, J. B. (1982). A first course in abstract algebra.

Παραπομπή Chicago Style

Fraleigh, John B. A First Course in Abstract Algebra. New Delhi, Narosa, 1982.

Παραπομπή MLA

Fraleigh, John B. A First Course in Abstract Algebra. 1982.