APA (7 ম সংস্করণ) উদ্ধৃতি

(1974). Government reference books 72/73: A biennial guide to U.S. Government Publications (3d biennial ed.). Libraries Unlimited, Inc.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Government Reference Books 72/73: A Biennial Guide to U.S. Government Publications. 3d biennial ed. Littleton, Colo: Libraries Unlimited, Inc, 1974.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Government Reference Books 72/73: A Biennial Guide to U.S. Government Publications. 3d biennial ed. Libraries Unlimited, Inc, 1974.