APA (7th ed.) Citation

Lewin, J. (1950). Britain's colour bar in Africa. Union of Democratic Control.

Chicago Style (17th ed.) Citation

Lewin, Julius. Britain's Colour Bar in Africa. London: Union of Democratic Control, 1950.

MLA (8th ed.) Citation

Lewin, Julius. Britain's Colour Bar in Africa. Union of Democratic Control, 1950.