APA stil citiranja

Gregor, A. J. (2000). The faces of Janus: The faces of Janus : marxism and fascism in the twentieth century. New Haven ; London: Yale University Press.

Chicago stil citiranja

Gregor, Anthony James. The faces of Janus: The faces of Janus : marxism and fascism in the twentieth century. New Haven ; London: Yale University Press, 2000.

MLA stil citiranja

Gregor, Anthony James. The faces of Janus: The faces of Janus : marxism and fascism in the twentieth century. New Haven ; London: Yale University Press, 2000.