APA (7th ed.) Citation

Hempel, C. G. (1970). Aspects of scientific explanation: And other essays in the philosophy of science. Free Press.

Chicago Style (17th ed.) Citation

Hempel, Carl G. Aspects of Scientific Explanation: And Other Essays in the Philosophy of Science. New York: Free Press, 1970.

MLA (9th ed.) Citation

Hempel, Carl G. Aspects of Scientific Explanation: And Other Essays in the Philosophy of Science. Free Press, 1970.