APA Style
Hahn,Johannes. (2011).
E-Book; Cities of tomorrow Challenges, visions, ways forward .
:
European Union.
Chicago Style
Hahn,Johannes.
E-Book; Cities of tomorrow Challenges, visions, ways forward.
:
European Union,
2011.
Text.
MLA Style
Hahn,Johannes.
E-Book; Cities of tomorrow Challenges, visions, ways forward.
:
European Union,
2011.
Text.
Turabian Style
Hahn,Johannes.
E-Book; Cities of tomorrow Challenges, visions, ways forward.
:
European Union,
2011.
Print.