Cita APA (7th ed.)
Hempel, C. G. (1965). Aspects of scientific explanation and other essays in the philosophy of science (1a ed.). The Free Press.
Cita Chicago (17th ed.)
Hempel, Carl G. Aspects of Scientific Explanation and Other Essays in the Philosophy of Science. 1a ed. Buenos Aires: The Free Press, 1965.
Cita MLA (9th ed.)
Hempel, Carl G. Aspects of Scientific Explanation and Other Essays in the Philosophy of Science. 1a ed. The Free Press, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.