Dyfyniad APA

ebrary, Inc, & Tita, G. (2003). Reducing gun violence: Results from an intervention in East Los Angeles. Rand.

Dyfyniad Arddull Chicago

ebrary, Inc, and George Tita. Reducing Gun Violence: Results from an Intervention in East Los Angeles. Santa Monica, CA: Rand, 2003.

Dyfyniad MLA

ebrary, Inc, and George Tita. Reducing Gun Violence: Results from an Intervention in East Los Angeles. Rand, 2003.

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