Richards, C. (1969). Black incest. Barclay House.
Cita Chicago (17th ed.)Richards, Charles. Black Incest. North Hollywood: Barclay House, 1969.
Cita MLA (8th ed.)Richards, Charles. Black Incest. Barclay House, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.