APA Style
Knutsen, Torbjorn L.. (2016).
A history of international relations theory (3rd ed).
:
Manchester University.
Chicago Style
Knutsen, Torbjorn L..
A history of international relations theory.
3rd ed
:
Manchester University,
2016.
.
MLA Style
Knutsen, Torbjorn L..
A history of international relations theory.
3rd ed
:
Manchester University,
2016.
.
Turabian Style
Knutsen, Torbjorn L..
A history of international relations theory.
3rd ed
:
Manchester University,
2016.
.