Gaya APA
Hart, H.L.A.. (1962).
The concept of law .
London:
Oxford University Press.
Gaya Chicago
Hart, H.L.A..
The concept of law.
London:
Oxford University Press,
1962.
Text.
Gaya MLA
Hart, H.L.A..
The concept of law.
London:
Oxford University Press,
1962.
Text.
Gaya Turabian
Hart, H.L.A..
The concept of law.
London:
Oxford University Press,
1962.
Print.