Cita APA (7a ed.)

Hayek, F. A. v. (1990). New studies in philosophy, politics, economics and the history of ideas. Routledge.

Cita Chicago Style (17a ed.)

Hayek, Friedrich A. von. New Studies in Philosophy, Politics, Economics and the History of Ideas. London: Routledge, 1990.

Cita MLA (9a ed.)

Hayek, Friedrich A. von. New Studies in Philosophy, Politics, Economics and the History of Ideas. Routledge, 1990.