APA Format
Roy R. Roberg;
. (). Police Manajemen
/
. Los Angeles : Roxbury Publising
MLA Format
Roy R. Roberg;
. Police Manajemen
/
. Los Angeles : Roxbury Publising,
Chicago Format
Roy R. Roberg;
. Police Manajemen
/
. Los Angeles : Roxbury Publising,
Australian/Harvard Format
Roy R. Roberg;
. . Police Manajemen
/
. Roxbury Publising Los Angeles