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..
Čikaški stil citiranja (17. izdanje)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.
MLA način citiranja (8. izdanje)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.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.