APA (7 वां संस्करण) प्रशस्ति पत्र

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.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

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.