APA (7 ম সংস্করণ) উদ্ধৃতি

Niger Coast Protectorate (Nigeria). (1898). Annual report on the Niger Coast Protectorate for the year .. Printed for H.M.S.O. by Harrison and Sons.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Niger Coast Protectorate (Nigeria). Annual Report on the Niger Coast Protectorate for the Year .. London: Printed for H.M.S.O. by Harrison and Sons, 1898.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Niger Coast Protectorate (Nigeria). Annual Report on the Niger Coast Protectorate for the Year .. Printed for H.M.S.O. by Harrison and Sons, 1898.