Cita APA (7a ed.)

Flowers, R. B., & Flowers, H. L. (2001). Murders in the United States: Crimes, killers, and victims of the twentieth century. McFarland.

Cita Chicago Style (17a ed.)

Flowers, Ronald Barri, y H. Loraine Flowers. Murders in the United States: Crimes, Killers, and Victims of the Twentieth Century. Jefferson, NC [u.a.]: McFarland, 2001.

Cita MLA (8a ed.)

Flowers, Ronald Barri, y H. Loraine Flowers. Murders in the United States: Crimes, Killers, and Victims of the Twentieth Century. McFarland, 2001.