APA (7th ed.) Citation

Du Bois, W. E. B. (1915). The immediate problem of the American Negro. Crisis Pub. Co..

Chicago Style (17th ed.) Citation

Du Bois, W. E. B. The Immediate Problem of the American Negro. New York, NY: Crisis Pub. Co., 1915.

MLA (9th ed.) Citation

Du Bois, W. E. B. The Immediate Problem of the American Negro. Crisis Pub. Co., 1915.