APA (7 ম সংস্করণ) উদ্ধৃতি

Lugard, F. J. D. (1920). Report by Sir F.D. Lugard on the amalgamation of Northern and Southern Nigeria, and administration, 1912-1919. H.M.S.O..

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lugard, Frederick John Dealtry. Report by Sir F.D. Lugard on the Amalgamation of Northern and Southern Nigeria, and Administration, 1912-1919. London: H.M.S.O., 1920.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Lugard, Frederick John Dealtry. Report by Sir F.D. Lugard on the Amalgamation of Northern and Southern Nigeria, and Administration, 1912-1919. H.M.S.O., 1920.