APA (7th ed.) Zitazioa
Hempel, C. G. (1965). Aspects of scientific explanation and other essays in the philosophy of science (1a ed.). The Free Press.
Chicago Style (17th ed.) Zitazioa
Hempel, Carl G. Aspects of Scientific Explanation and Other Essays in the Philosophy of Science. 1a ed. Buenos Aires: The Free Press, 1965.
MLA (9th ed.) Zitazioa
Hempel, Carl G. Aspects of Scientific Explanation and Other Essays in the Philosophy of Science. 1a ed. The Free Press, 1965.
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