APA (7th ed.) Citation

Spencer, I. R. G. (1997). British immigration policy since 1939: The making of multi-racial Britain. Routledge.

Chicago Style (17th ed.) Citation

Spencer, Ian R. G. British Immigration Policy Since 1939: The Making of Multi-racial Britain. London: Routledge, 1997.

MLA (8th ed.) Citation

Spencer, Ian R. G. British Immigration Policy Since 1939: The Making of Multi-racial Britain. Routledge, 1997.