Palmer, L. J. (2001). Encyclopedia of capital punishment in the United States. McFarland.
Cita Chicago Style (17a ed.)Palmer, Louis J. Encyclopedia of Capital Punishment in the United States. Jefferson, NC [u.a.]: McFarland, 2001.
Cita MLA (9a ed.)Palmer, Louis J. Encyclopedia of Capital Punishment in the United States. McFarland, 2001.
Precaución: Estas citas no son 100% exactas.