APA Style
WITTKOPF, Eugene R.. (1981).
World politics: trend and transformation .
New York:
St.Martin\'s Press.
Chicago Style
WITTKOPF, Eugene R..
World politics: trend and transformation.
New York:
St.Martin\'s Press,
1981.
Text.
MLA Style
WITTKOPF, Eugene R..
World politics: trend and transformation.
New York:
St.Martin\'s Press,
1981.
Text.
Turabian Style
WITTKOPF, Eugene R..
World politics: trend and transformation.
New York:
St.Martin\'s Press,
1981.
Print.