APA استشهاد

Everest, G., & Ward, T. (2008). An introduction to number theory. Springer.

استشهاد بنمط شيكاغو

Everest, Graham, و Thomas Ward. An Introduction to Number Theory. New Delhi: Springer, 2008.

MLA استشهاد

Everest, Graham, و Thomas Ward. An Introduction to Number Theory. Springer, 2008.