Παραπομπή APA

Parent, D. P. (1984). Esercises in number theory. Springer-Verlag.

Παραπομπή Chicago Style

Parent, D P. Esercises in Number Theory. New York: Springer-Verlag, 1984.

Παραπομπή MLA

Parent, D P. Esercises in Number Theory. Springer-Verlag, 1984.