APA Style
Weidefeld, Werner. (2007).
Europe's World .
:
.
Chicago Style
Weidefeld, Werner.
Europe's World.
:
,
2007.
Text.
MLA Style
Weidefeld, Werner.
Europe's World.
:
,
2007.
Text.
Turabian Style
Weidefeld, Werner.
Europe's World.
:
,
2007.
Print.