APA (7th ed.) Citation

Porter, D. B. (2011). The Negro in the United States; a selected bibliography. Compiled by Dorothy B. Porter. Project Gutenberg.

Chicago Style (17th ed.) Citation

Porter, Dorothy B. The Negro in the United States; a Selected Bibliography. Compiled by Dorothy B. Porter. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Porter, Dorothy B. The Negro in the United States; a Selected Bibliography. Compiled by Dorothy B. Porter. Project Gutenberg, 2011.

Warning: These citations may not always be 100% accurate.