APA (7 ম সংস্করণ) উদ্ধৃতি

Sonder, I. Chaim Heinz Fenchel: His Life and Work in Germany / Ines Sonder. Chaim Heinz Fenchel : a complex puzzle.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Sonder, Ines. "Chaim Heinz Fenchel: His Life and Work in Germany / Ines Sonder." Chaim Heinz Fenchel : A Complex Puzzle .

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Sonder, Ines. "Chaim Heinz Fenchel: His Life and Work in Germany / Ines Sonder." Chaim Heinz Fenchel : A Complex Puzzle, .