APA stil citiranja
Hardy, G. H. (1956). An introduction to the theory of numbers: An introduction to the theory of numbers. Oxford: Clarendon Press - Oxford.
Chicago stil citiranjaHardy, Godfrey Harold. An introduction to the theory of numbers: An introduction to the theory of numbers. Oxford: Clarendon Press - Oxford, 1956.
MLA stil citiranjaHardy, Godfrey Harold. An introduction to the theory of numbers: An introduction to the theory of numbers. Oxford: Clarendon Press - Oxford, 1956.
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