(1960). English Duden: A pictorial dictionary with English and German indexes. Editorial Juventud.
Chicago Style (17th ed.) CitationEnglish Duden: A Pictorial Dictionary with English and German Indexes. Barcelona: Editorial Juventud, 1960.
MLA (9th ed.) CitationEnglish Duden: A Pictorial Dictionary with English and German Indexes. Editorial Juventud, 1960.