APA (7th ed.) Citation

Gran Bretaña. Foreign Office. Historical Section. (1920). Belgian Congo. H.M. Stationery Office.

Chicago Style (17th ed.) Citation

Gran Bretaña. Foreign Office. Historical Section. Belgian Congo. London: H.M. Stationery Office, 1920.

MLA (9th ed.) Citation

Gran Bretaña. Foreign Office. Historical Section. Belgian Congo. H.M. Stationery Office, 1920.

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