APA Style
Shimko, Keith L.. (2013).
International Relations: Perspectives, Controversies & Readings, 4th Edition .
Boston:
Cengage Learning.
Chicago Style
Shimko, Keith L..
International Relations: Perspectives, Controversies & Readings, 4th Edition.
Boston:
Cengage Learning,
2013.
Text.
MLA Style
Shimko, Keith L..
International Relations: Perspectives, Controversies & Readings, 4th Edition.
Boston:
Cengage Learning,
2013.
Text.
Turabian Style
Shimko, Keith L..
International Relations: Perspectives, Controversies & Readings, 4th Edition.
Boston:
Cengage Learning,
2013.
Print.