APA Style
Gray, Colin S.. ().
War, Peace and International Relations : an introduction to strategic history. .
:
.
Chicago Style
Gray, Colin S..
War, Peace and International Relations : an introduction to strategic history..
:
,
.
.
MLA Style
Gray, Colin S..
War, Peace and International Relations : an introduction to strategic history..
:
,
.
.
Turabian Style
Gray, Colin S..
War, Peace and International Relations : an introduction to strategic history..
:
,
.
.