Dyfyniad APA

Prosecuting Gangs: A National Assessment. US Department of Justice.

Dyfyniad Arddull Chicago

Prosecuting Gangs: A National Assessment. US Department of Justice.

Dyfyniad MLA

Prosecuting Gangs: A National Assessment. US Department of Justice.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.