توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Pfeiffer, P. C. (1997). Hugo von Hofmannsthal worries about his Jewish mixed ancestry. Yale Companion to Jewish Writing and Thought in German Culture, 1096-1996.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Pfeiffer, Peter C. "Hugo Von Hofmannsthal Worries About His Jewish Mixed Ancestry." Yale Companion to Jewish Writing and Thought in German Culture, 1096-1996 1997.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Pfeiffer, Peter C. "Hugo Von Hofmannsthal Worries About His Jewish Mixed Ancestry." Yale Companion to Jewish Writing and Thought in German Culture, 1096-1996, 1997.