APA (7th ed.) Zitazioa
Caldwell, B. (2004). Hayek's challenge: An intellectual biography of F.A. Hayek. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
Caldwell, Bruce. Hayek's Challenge: An Intellectual Biography of F.A. Hayek. Chicago: University of Chicago Press, 2004.
MLA (9th ed.) Zitazioa
Caldwell, Bruce. Hayek's Challenge: An Intellectual Biography of F.A. Hayek. University of Chicago Press, 2004.
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