Citazione Stile APA (7a Edizione)

Newbury, C. W. (1971). British policy towards West Africa: Select documents 1875-1914 with statistical appendices, 1800-1914. Clarendon Press.

Citazione stile Chigago Style (17a edizione)

Newbury, Colin W. British Policy Towards West Africa: Select Documents 1875-1914 with Statistical Appendices, 1800-1914. Oxford: Clarendon Press, 1971.

Citatione MLA (9a ed.)

Newbury, Colin W. British Policy Towards West Africa: Select Documents 1875-1914 with Statistical Appendices, 1800-1914. Clarendon Press, 1971.