APA (7 ম সংস্করণ) উদ্ধৃতি

Koenigsberger, H. (1998). Fragments of an unwritten biography. Out of the Third Reich : refugee historians in post-war Britain.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Koenigsberger, Helmut. "Fragments of an Unwritten Biography." Out of the Third Reich : Refugee Historians in Post-war Britain 1998.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Koenigsberger, Helmut. "Fragments of an Unwritten Biography." Out of the Third Reich : Refugee Historians in Post-war Britain, 1998.