APA način citiranja (7. izdanje)

Rüthers, B. (1999). On the Brink of Dictatorship: Hans Kelsen and Carl Schmitt in Cologne 1933 / Bernd Rüthers. Hans Kelsen and Carl Schmitt ; a juxtaposition.

Čikaški stil citiranja (17. izdanje)

Rüthers, Bernd. "On the Brink of Dictatorship: Hans Kelsen and Carl Schmitt in Cologne 1933 / Bernd Rüthers." Hans Kelsen and Carl Schmitt ; a Juxtaposition 1999.

MLA način citiranja (8. izdanje)

Rüthers, Bernd. "On the Brink of Dictatorship: Hans Kelsen and Carl Schmitt in Cologne 1933 / Bernd Rüthers." Hans Kelsen and Carl Schmitt ; a Juxtaposition, 1999.