Niven, I., & Zuckerman, H. S. (1980). An introduction to the theory of numbers. John Wiley r Sons.
Chicago Style (17th ed.) CitationNiven, Ivan, and Herbert S. Zuckerman. An Introduction to the Theory of Numbers. John Wiley r Sons, 1980.
MLA (8th ed.) CitationNiven, Ivan, and Herbert S. Zuckerman. An Introduction to the Theory of Numbers. John Wiley r Sons, 1980.
Warning: These citations may not always be 100% accurate.