Falk, R. Three zionist men of science: Between nature and nurture / Raphael Falk. Jews and sciences in German context : case studies from the 19th and 20th centuries.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Falk, Raphael. "Three Zionist Men of Science: Between Nature and Nurture / Raphael Falk." Jews and Sciences in German Context : Case Studies from the 19th and 20th Centuries .
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Falk, Raphael. "Three Zionist Men of Science: Between Nature and Nurture / Raphael Falk." Jews and Sciences in German Context : Case Studies from the 19th and 20th Centuries, .
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.