APA Style
Griffiths, Martin. (1999).
Fiftey Key Thinkers in International Relations .
New York:
Routledge.
Chicago Style
Griffiths, Martin.
Fiftey Key Thinkers in International Relations.
New York:
Routledge,
1999.
Text.
MLA Style
Griffiths, Martin.
Fiftey Key Thinkers in International Relations.
New York:
Routledge,
1999.
Text.
Turabian Style
Griffiths, Martin.
Fiftey Key Thinkers in International Relations.
New York:
Routledge,
1999.
Print.