APA-Zitierstil (7. Ausg.)

Long, C. T. (1972). Elementary introduction to number theory (2. ed.). Heath.

Chicago-Zitierstil (17. Ausg.)

Long, Calvin T. Elementary Introduction to Number Theory. 2. ed. Lexington, Mass. <<[u.a.]>>: Heath, 1972.

MLA-Zitierstil (9. Ausg.)

Long, Calvin T. Elementary Introduction to Number Theory. 2. ed. Heath, 1972.