Hardy, G. H., & Wright, E. M. (1979). An introduction to the theory of numbers (5th edition.). Clarendon Press.
Chicago Style (17th ed.) CitationHardy, G. H., and E. M. Wright. An Introduction to the Theory of Numbers. 5th edition. Oxford: Clarendon Press, 1979.
MLA (8th ed.) CitationHardy, G. H., and E. M. Wright. An Introduction to the Theory of Numbers. 5th edition. Clarendon Press, 1979.
Warning: These citations may not always be 100% accurate.