Copyright VGA / Karl Schleich, A. H. AZ Fotoarchiv.
Chicago Style (17th ed.) CitationCopyright VGA / Karl Schleich, Albert Hilscher. AZ Fotoarchiv.
MLA (8th ed.) CitationCopyright VGA / Karl Schleich, Albert Hilscher. AZ Fotoarchiv.
Warning: These citations may not always be 100% accurate.