APA

Niven I. M., Zuckerman H. S., . (1980). An introduction to the theory of numbers. New York: Wiley.

Chicago

Niven Ivan Morton, Zuckerman Herbert S, . 1980. An introduction to the theory of numbers. New York: Wiley.

Harvard

Niven I. M., Zuckerman H. S., . (1980). An introduction to the theory of numbers. New York: Wiley.

MLA

Niven Ivan Morton, Zuckerman Herbert S, . An introduction to the theory of numbers. New York: Wiley. 1980.