APA-viite (7. p.)

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.

Chicago-viite (17. p.)

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-viite (8. p.)

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.