APA
Law & State, . (1990). Law & State. Metzingen: Georg Hauser.
Chicago
Law & State, . 1990. Law & State. Metzingen: Georg Hauser.
Harvard
Law & State, . (1990). Law & State. Metzingen: Georg Hauser.
MLA
Law & State, . Law & State. Metzingen: Georg Hauser. 1990.