Ratcliffe, P. (2004). 'Race', ethnicity and difference: Imagining the inclusive society. Open University Press.
芝加哥风格引文Ratcliffe, Peter. 'Race', Ethnicity and Difference: Imagining the Inclusive Society. Maidenhead: Open University Press, 2004.
MLA引文Ratcliffe, Peter. 'Race', Ethnicity and Difference: Imagining the Inclusive Society. Open University Press, 2004.
警告：这些引文格式不一定是100％准确.