Gaya APA

Friedrich, Carl J. (1958). The Philosophy of law in historical perpective . New York: Chicago press.

Gaya Chicago

Friedrich, Carl J. The Philosophy of law in historical perpective. New York: Chicago press, 1958. Text.

Gaya MLA

Friedrich, Carl J. The Philosophy of law in historical perpective. New York: Chicago press, 1958. Text.

Gaya Turabian

Friedrich, Carl J. The Philosophy of law in historical perpective. New York: Chicago press, 1958. Print.