Cita APA (7a ed.)

Rogers, J. A. (1989). Africa's Gift to America: The Afro-American in the Making and Saving of the United States (Civil War Centennial edition, revised and enlarged.). Helga M. Rogers.

Cita Chicago Style (17a ed.)

Rogers, J. A. Africa's Gift to America: The Afro-American in the Making and Saving of the United States. Civil War Centennial edition, revised and enlarged. [Middleton, Connecticut]: Helga M. Rogers, 1989.

Cita MLA (8a ed.)

Rogers, J. A. Africa's Gift to America: The Afro-American in the Making and Saving of the United States. Civil War Centennial edition, revised and enlarged. Helga M. Rogers, 1989.