MLA

Williams, Richard Allen. Blacks In Medicine: Clinical, Demographic, and Socioeconomic Correlations. Springer International Publishing, 2020.

APA

Williams, R. Allen. (2020). Blacks in Medicine: Clinical, Demographic, and Socioeconomic Correlations. Springer International Publishing.

Chicago

Williams, Richard Allen Blacks In Medicine: Clinical, Demographic, and Socioeconomic Correlations. : Springer International Publishing, 2020.