Gaya APA
The Philosophy of Law. (1980).
New York:
[s.n.].
Gaya Chicago
The Philosophy of Law.
.
New York:
[s.n.],
1980.
Text.
Gaya MLA
The Philosophy of Law.
.
New York:
[s.n.],
1980.
Text.
Gaya Turabian
The Philosophy of Law.
New York:
[s.n.],
1980.
Print.