Cita APA (7th ed.)
Pugh, J., & Davies, M. (2005). Execution: One man's life and death. Waterside Press.
Cita Chicago (17th ed.)
Pugh, John, i Michael Davies. Execution: One Man's Life and Death. Winchester: Waterside Press, 2005.
Cita MLA (9th ed.)
Pugh, John, i Michael Davies. Execution: One Man's Life and Death. Waterside Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.