Gaya APA
Nixon, Richard. (1982).
Leaders (Buku Hubungan Internasional) .
London:
sidgwck,.
Gaya Chicago
Nixon, Richard.
Leaders (Buku Hubungan Internasional).
London:
sidgwck,,
1982.
Text.
Gaya MLA
Nixon, Richard.
Leaders (Buku Hubungan Internasional).
London:
sidgwck,,
1982.
Text.
Gaya Turabian
Nixon, Richard.
Leaders (Buku Hubungan Internasional).
London:
sidgwck,,
1982.
Print.