Oetker, R. Archivmaterialien zu Richard Oetker, 1951-.
Chicago Style (17th ed.) CitationOetker, Richard. Archivmaterialien Zu Richard Oetker, 1951-.
MLA (9th ed.) CitationOetker, Richard. Archivmaterialien Zu Richard Oetker, 1951-.
Warning: These citations may not always be 100% accurate.