Gaya APA

Berg, B, L, G, G, M, E, M. (2013). Report Writing for Police and Correctional Officers . New York: Elek Media Komputindo.

Gaya MLA

Berg, Bruce, L.,, Gregory, Gibbs,, Michael, E., Miller. "Report Writing for Police and Correctional Officers". New York: Elek Media Komputindo, 2013. Text.