APA (7th ed.) Citation

NIVEN, I. (1972). An Introduction to the theory of numbers (3rd ed.). Wiley.

Chicago Style (17th ed.) Citation

NIVEN, Ivan. An Introduction to the Theory of Numbers. 3rd ed. New York: Wiley, 1972.

MLA (9th ed.) Citation

NIVEN, Ivan. An Introduction to the Theory of Numbers. 3rd ed. Wiley, 1972.