Cita APA

Hempel, C. G. 1., & Hempel, C. G. 1. (1968). Aspects of scientific explanation, and other essays in the philosophy of science. New York, New York: Free Press.

Citación estilo Chicago

Hempel, Carl Gustav 1905-1997, y Carl Gustav 1905-1997 Hempel. Aspects of Scientific Explanation, and Other Essays in the Philosophy of Science. New York, New York: Free Press, 1968.

Cita MLA

Hempel, Carl Gustav 1905-1997, y Carl Gustav 1905-1997 Hempel. Aspects of Scientific Explanation, and Other Essays in the Philosophy of Science. New York, New York: Free Press, 1968.