Cita APA (7a ed.)

West, H. C. (2010). Prisoners at Yearend 2009 -- Advance Counts. United States Department of Justice, Bureau of Justice Statistics.

Cita Chicago Style (17a ed.)

West, Heather C. Prisoners at Yearend 2009 -- Advance Counts. United States Department of Justice, Bureau of Justice Statistics, 2010.

Cita MLA (9a ed.)

West, Heather C. Prisoners at Yearend 2009 -- Advance Counts. United States Department of Justice, Bureau of Justice Statistics, 2010.