Gaya APA
Nicholas, H. G. (Herbert George),. (1971).
The United Nations as a political institution (4th ed.).
London, New York:
Oxford University Press.
Gaya Chicago
Nicholas, H. G. (Herbert George),.
The United Nations as a political institution.
4th ed.
London, New York:
Oxford University Press,
1971.
Teks.
Gaya MLA
Nicholas, H. G. (Herbert George),.
The United Nations as a political institution.
4th ed.
London, New York:
Oxford University Press,
1971.
Teks.
Gaya Turabian
Nicholas, H. G. (Herbert George),.
The United Nations as a political institution.
4th ed.
London, New York:
Oxford University Press,
1971.
Teks.