MLA

Walker, Alan, and Carol Walker. Britain Divided : the Growth of Social Exclusion In the 1980s and 1990s. London: CPAG, 1997.

APA

Walker, A., & Walker, C. (1997). Britain divided : the growth of social exclusion in the 1980s and 1990s. London: CPAG.

Chicago

Walker, Alan, and Carol Walker. Britain Divided: The Growth of Social Exclusion In the 1980s and 1990s. London: CPAG, 1997.