APA Style
Spero, Joan Idelman. (1977).
The Politics of Internationals economic relations .
London:
George Allien & UNWIN.
Chicago Style
Spero, Joan Idelman.
The Politics of Internationals economic relations.
London:
George Allien & UNWIN,
1977.
Buku Teks.
MLA Style
Spero, Joan Idelman.
The Politics of Internationals economic relations.
London:
George Allien & UNWIN,
1977.
Buku Teks.
Turabian Style
Spero, Joan Idelman.
The Politics of Internationals economic relations.
London:
George Allien & UNWIN,
1977.
Buku Teks.