APA
Castberg F., . (1960). Freedom of speech in the west: a comparative study of public law in France, the United States and Germany. N.Y: Oceana Publications.
Chicago
Castberg Frede, . 1960. Freedom of speech in the west: a comparative study of public law in France, the United States and Germany. N.Y: Oceana Publications.
Harvard
Castberg F., . (1960). Freedom of speech in the west: a comparative study of public law in France, the United States and Germany. N.Y: Oceana Publications.
MLA
Castberg Frede, . Freedom of speech in the west: a comparative study of public law in France, the United States and Germany. N.Y: Oceana Publications. 1960.