APA (7th ed.) Citation

Gran Bretaña. Foreign Office. Historical Section. (1920). Upper Senegal and Niger. H.M. Stationery Office.

Chicago Style (17th ed.) Citation

Gran Bretaña. Foreign Office. Historical Section. Upper Senegal and Niger. London: H.M. Stationery Office, 1920.

MLA (9th ed.) Citation

Gran Bretaña. Foreign Office. Historical Section. Upper Senegal and Niger. H.M. Stationery Office, 1920.

Warning: These citations may not always be 100% accurate.