APA Style
Birch, G. (Captain). ().
Securing Europe's future .
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Chicago Style
Birch, G. (Captain).
Securing Europe's future.
:
,
.
.
MLA Style
Birch, G. (Captain).
Securing Europe's future.
:
,
.
.
Turabian Style
Birch, G. (Captain).
Securing Europe's future.
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,
.
.