Karl Bürkli.
Chicago Style (17th ed.) CitationKarl Bürkli.
MLA (8th ed.) CitationKarl Bürkli.
Warning: These citations may not always be 100% accurate.
Karl Bürkli.
Chicago Style (17th ed.) CitationKarl Bürkli.
MLA (8th ed.) CitationKarl Bürkli.