APA (7th ed.) Zitazioa

STONE, L. (1967). The Crisis of the aristocracy. 0.U.Pr..

Chicago Style (17th ed.) Zitazioa

STONE, Lawrence. The Crisis of the Aristocracy. London: 0.U.Pr., 1967.

MLA (9th ed.) Zitazioa

STONE, Lawrence. The Crisis of the Aristocracy. 0.U.Pr., 1967.