APA-referens

Niven, I., Zuckerman, . H. S., & Montgomery, . H. L. (1960). Introduction to the theory of numbers.- 5th ed (5th ed.). Wiley.

Chicago-stil citat

Niven, Ivan, Herbert S. Zuckerman, och Hugh L. Montgomery. Introduction to the Theory of Numbers.- 5th Ed. 5th ed. New Delhi: Wiley, 1960.

MLA-referens

Niven, Ivan, et al. Introduction to the Theory of Numbers.- 5th Ed. 5th ed. Wiley, 1960.