Brotz, H. (1966). Negro social and political thought, 1850-1920: Representative texts. Basic Books.
Citazione stile Chigago Style (17a edizione)Brotz, Howard. Negro Social and Political Thought, 1850-1920: Representative Texts. New York: Basic Books, 1966.
Citatione MLA (9a ed.)Brotz, Howard. Negro Social and Political Thought, 1850-1920: Representative Texts. Basic Books, 1966.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.