Dr. Oetker (Firm) & Diercks, T. (1990). Das beste Dr. Oetker Backbuch. Ceres-Verlag, Rudolf-August Oetker.
Chicago Style (17th ed.) CitationDr. Oetker (Firm) and Thomas Diercks. Das Beste Dr. Oetker Backbuch. Bielefeld: Ceres-Verlag, Rudolf-August Oetker, 1990.
MLA (9th ed.) CitationDr. Oetker (Firm) and Thomas Diercks. Das Beste Dr. Oetker Backbuch. Ceres-Verlag, Rudolf-August Oetker, 1990.
Warning: These citations may not always be 100% accurate.