APA (7th ed.) Zitazioa
ebrary, Inc, & Berkowitz, P. (2004). Varieties of conservatism in America. Hoover Institution Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Peter Berkowitz. Varieties of Conservatism in America. Stanford, Calif.: Hoover Institution Press, 2004.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Peter Berkowitz. Varieties of Conservatism in America. Hoover Institution Press, 2004.
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