(1982). [Koenigsberg: Nordbahnhof].
Cita Chicago (17th ed.)[Koenigsberg: Nordbahnhof]. 1982.
Cita MLA (9th ed.)[Koenigsberg: Nordbahnhof]. 1982.
Atenció: Aquestes cites poden no estar 100% correctes.
(1982). [Koenigsberg: Nordbahnhof].
Cita Chicago (17th ed.)[Koenigsberg: Nordbahnhof]. 1982.
Cita MLA (9th ed.)[Koenigsberg: Nordbahnhof]. 1982.