APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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