APA (7th ed.) Citation

Du Bois, W. E. B. (1919). The Pan-African Congress. Crisis Pub. Co..

Chicago Style (17th ed.) Citation

Du Bois, W. E. B. The Pan-African Congress. New York, NY: Crisis Pub. Co., 1919.

MLA (9th ed.) Citation

Du Bois, W. E. B. The Pan-African Congress. Crisis Pub. Co., 1919.