APA (7th ed.) Citation

Swan, M. (1957). British Guiana: The land of six peoples. H. M. Stationery Off..

Chicago Style (17th ed.) Citation

Swan, Michael. British Guiana: The Land of Six Peoples. London: H. M. Stationery Off., 1957.

MLA (8th ed.) Citation

Swan, Michael. British Guiana: The Land of Six Peoples. H. M. Stationery Off., 1957.

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