توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Weyl, H. (2019). In memoriam Helene Weyl: A sketch, not so much of Hella as of our life together, written at the end of June 1948. Year Book / Leo Baeck Institute.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Weyl, Hermann. "In Memoriam Helene Weyl: A Sketch, Not so Much of Hella as of Our Life Together, Written at the End of June 1948." Year Book / Leo Baeck Institute 2019.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Weyl, Hermann. "In Memoriam Helene Weyl: A Sketch, Not so Much of Hella as of Our Life Together, Written at the End of June 1948." Year Book / Leo Baeck Institute, 2019.