MLA

Richard Allen Williams, and Richard Allen Williams. Healthcare Disparities At the Crossroads with Healthcare Reform. Springer US, 2011.

APA

Richard Allen Williams, R. Allen Williams, & Williams, R. Allen. (2011). Healthcare Disparities at the Crossroads with Healthcare Reform. Springer US.

Chicago

Richard Allen Williams, and Richard Allen Williams. Healthcare Disparities At the Crossroads with Healthcare Reform. : Springer US, 2011.