APA Format
Friederich, Carl J. (1950).
Constitutional government and democracy : theory and practice in Europa and America / by Carl J. Frederich
. London :: Ginn and Company,.
MLA Format
Friederich, Carl J.
Constitutional government and democracy : theory and practice in Europa and America / by Carl J. Frederich
. London :: Ginn and Company,, 1950
Chicago Format
Friederich, Carl J. Constitutional government and democracy : theory and practice in Europa and America / by Carl J. Frederich. London :: Ginn and Company,, 1950.