Cita APA (7a ed.)
Köchler, H. (1987). The Crisis of representative democracy. Lang.
Cita Chicago Style (17a ed.)
Köchler, Hans. The Crisis of Representative Democracy. Frankfurt a.M., Bern, New York: Lang, 1987.
Cita MLA (9a ed.)
Köchler, Hans. The Crisis of Representative Democracy. Lang, 1987.
Precaución: Estas citas no son 100% exactas.