APA (7 ম সংস্করণ) উদ্ধৃতি

Network Technical Architecture Group. (1978). Message delivery system for the National Library and Infromation Service Network: General requirements. Library of Congress.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Network Technical Architecture Group. Message Delivery System for the National Library and Infromation Service Network: General Requirements. Washington, D.C: Library of Congress, 1978.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Network Technical Architecture Group. Message Delivery System for the National Library and Infromation Service Network: General Requirements. Library of Congress, 1978.