APA استشهاد

Everest, G., & Ward, T. (2005). introduction to number theory. Springer Verlag.

استشهاد بنمط شيكاغو

Everest, Graham, و Thomas Ward. Introduction to Number Theory. London: Springer Verlag, 2005.

MLA استشهاد

Everest, Graham, و Thomas Ward. Introduction to Number Theory. Springer Verlag, 2005.