APA (7 ম সংস্করণ) উদ্ধৃতি

Flag Research Center (Winchester, Mass.). (1964). When was the United States first recognized? The Flag Research Center.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Flag Research Center (Winchester, Mass.). When Was the United States First Recognized? Winchester, Mass.: The Flag Research Center, 1964.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Flag Research Center (Winchester, Mass.). When Was the United States First Recognized? The Flag Research Center, 1964.