APA (7 ম সংস্করণ) উদ্ধৃতি

Heldreich, G. J. (1990). The History of the von Heldreich family and their English descendants: By Graeme John Heldreich. Aries Print.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Heldreich, Graeme John. The History of the Von Heldreich Family and Their English Descendants: By Graeme John Heldreich. Coventry: Aries Print, 1990.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Heldreich, Graeme John. The History of the Von Heldreich Family and Their English Descendants: By Graeme John Heldreich. Aries Print, 1990.