(1987). Das Friedrichsburger Tor [...].
Chicago Style (17th ed.) CitationDas Friedrichsburger Tor [...]. 1987.
MLA (9th ed.) CitationDas Friedrichsburger Tor [...]. 1987.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1987). Das Friedrichsburger Tor [...].
Chicago Style (17th ed.) CitationDas Friedrichsburger Tor [...]. 1987.
MLA (9th ed.) CitationDas Friedrichsburger Tor [...]. 1987.