توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Dümling, A. City organist, teacher and entertainer: The multi-talented Werner Baer in Singapore, 1939-1940. Refugees from Nazi-occupied Europe in British overseas territories.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Dümling, Albrecht. "City Organist, Teacher and Entertainer: The Multi-talented Werner Baer in Singapore, 1939-1940." Refugees from Nazi-occupied Europe in British Overseas Territories .

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Dümling, Albrecht. "City Organist, Teacher and Entertainer: The Multi-talented Werner Baer in Singapore, 1939-1940." Refugees from Nazi-occupied Europe in British Overseas Territories, .