Feigl, H., & Brodbeck, M. (1953). Readings in the philosophy of science: Herbert Feigl and May Brodbeck, editors. Appleton-Century-Crofts.
Cita Chicago (17th ed.)Feigl, Herbert, i May Brodbeck. Readings in the Philosophy of Science: Herbert Feigl and May Brodbeck, Editors. New York: Appleton-Century-Crofts, 1953.
Cita MLA (9th ed.)Feigl, Herbert, i May Brodbeck. Readings in the Philosophy of Science: Herbert Feigl and May Brodbeck, Editors. Appleton-Century-Crofts, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.