Chardavoyne, D. G. (2003). A hanging in Detroit: Stephen Gifford Simmons and the last execution under Michigan law. Wayne State University Press.
Dyfyniad Arddull ChicagoChardavoyne, David G. A Hanging in Detroit: Stephen Gifford Simmons and the Last Execution Under Michigan Law. Detroit: Wayne State University Press, 2003.
Dyfyniad MLAChardavoyne, David G. A Hanging in Detroit: Stephen Gifford Simmons and the Last Execution Under Michigan Law. Wayne State University Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.