APA stil citiranja
Nagel, E. (1950). John Stuart Mill's philosophy of scientific method: John Stuart Mill's philosophy of scientific method. New York: Hafner Publishing Co.
Chicago stil citiranjaNagel, Ernest. John Stuart Mill's philosophy of scientific method: John Stuart Mill's philosophy of scientific method. New York: Hafner Publishing Co, 1950.
MLA stil citiranjaNagel, Ernest. John Stuart Mill's philosophy of scientific method: John Stuart Mill's philosophy of scientific method. New York: Hafner Publishing Co, 1950.
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