APA (7 ম সংস্করণ) উদ্ধৃতি

National Board of Fire Underwriters. Proceedings of the ... annual meeting of the National Board of Fire Underwriters. s.n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

National Board of Fire Underwriters. Proceedings of the ... Annual Meeting of the National Board of Fire Underwriters. [New York: s.n.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

National Board of Fire Underwriters. Proceedings of the ... Annual Meeting of the National Board of Fire Underwriters. s.n.