APA استشهاد

Fraleigh, J. B. (1982). First course in abstract algebra (23.).

استشهاد بنمط شيكاغو

Fraleigh, John B. First Course in Abstract Algebra. 23. Narosa Publishing House, New Delhi, 1982.

MLA استشهاد

Fraleigh, John B. First Course in Abstract Algebra. 23. 1982.