Berkowitz, M. (2021). A "Grey Savior": Kenneth Clark and the rescue of Hamburg's Warburg Institute. Jahrbuch für Antisemitismusforschung.
Citazione stile Chigago Style (17a edizione)Berkowitz, Michael. "A "Grey Savior": Kenneth Clark and the Rescue of Hamburg's Warburg Institute." Jahrbuch Für Antisemitismusforschung 2021.
Citatione MLA (8a ed.)Berkowitz, Michael. "A "Grey Savior": Kenneth Clark and the Rescue of Hamburg's Warburg Institute." Jahrbuch Für Antisemitismusforschung, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.