APA

Broderick F. L., . (1959). W. E. B. Du Bois, Negro leader in a time of crisis. Stanford, Calif: Stanford University Press.

Chicago

Broderick Francis L, . 1959. W. E. B. Du Bois, Negro leader in a time of crisis. Stanford, Calif: Stanford University Press.

Harvard

Broderick F. L., . (1959). W. E. B. Du Bois, Negro leader in a time of crisis. Stanford, Calif: Stanford University Press.

MLA

Broderick Francis L, . W. E. B. Du Bois, Negro leader in a time of crisis. Stanford, Calif: Stanford University Press. 1959.