APA-referens

Niven, I. M., Zuckerman, H. S., & Montgomery, H. L. (2011). An introduction to the theory of numbers (5th ed.). Wiley India.

Chicago-stil citat

Niven, Ivan Morton, Herbert S. Zuckerman, och Hugh L. Montgomery. An Introduction to the Theory of Numbers. 5th ed. New Delhi: Wiley India, 2011.

MLA-referens

Niven, Ivan Morton, et al. An Introduction to the Theory of Numbers. 5th ed. Wiley India, 2011.