APA Style
Verlag, George Olms. (2011).
Portals to The Past and to The future: Libraries in Germany .
Jerman:
Bibliothek & Information Deutschland.
Chicago Style
Verlag, George Olms.
Portals to The Past and to The future: Libraries in Germany.
Jerman:
Bibliothek & Information Deutschland,
2011.
Text.
MLA Style
Verlag, George Olms.
Portals to The Past and to The future: Libraries in Germany.
Jerman:
Bibliothek & Information Deutschland,
2011.
Text.
Turabian Style
Verlag, George Olms.
Portals to The Past and to The future: Libraries in Germany.
Jerman:
Bibliothek & Information Deutschland,
2011.
Print.