Niven, I. M. (1960). An Introduction to the theory of numbers (3rd ed.). John Wiley and Sons.
Cita Chicago Style (17a ed.)Niven, Ivan Morton. An Introduction to the Theory of Numbers. 3rd ed. New York: John Wiley and Sons, 1960.
Cita MLA (9a ed.)Niven, Ivan Morton. An Introduction to the Theory of Numbers. 3rd ed. John Wiley and Sons, 1960.
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