APA (7 ম সংস্করণ) উদ্ধৃতি

Vogele, S. (1992). HANDBOOK of direct mail: The dialogue method of direct written sales communication / Siegfried Vogele. Verlag Moderne Industrie/Prentice Hall.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Vogele, Siegfried. HANDBOOK of Direct Mail: The Dialogue Method of Direct Written Sales Communication / Siegfried Vogele. New York: Verlag Moderne Industrie/Prentice Hall, 1992.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Vogele, Siegfried. HANDBOOK of Direct Mail: The Dialogue Method of Direct Written Sales Communication / Siegfried Vogele. Verlag Moderne Industrie/Prentice Hall, 1992.