Cita APA (7a ed.)

Hempel, C. G., & Fetzer, J. H. (2001). The philosophy of Carl G. Hempel: Studies in science, explanation, and rationality. Oxford University Press.

Cita Chicago Style (17a ed.)

Hempel, Carl G., y James H. Fetzer. The Philosophy of Carl G. Hempel: Studies in Science, Explanation, and Rationality. Oxford ; New York: Oxford University Press, 2001.

Cita MLA (9a ed.)

Hempel, Carl G., y James H. Fetzer. The Philosophy of Carl G. Hempel: Studies in Science, Explanation, and Rationality. Oxford University Press, 2001.