Dyfyniad APA

Higgins, L. L., & Fitzpatrick, E. A. (1958). Criminology and crime prevention. Bruce Pub. Co..

Dyfyniad Arddull Chicago

Higgins, Lois Lundell, and Edward A. Fitzpatrick. Criminology and Crime Prevention. Milwaukee: Bruce Pub. Co., 1958.

Dyfyniad MLA

Higgins, Lois Lundell, and Edward A. Fitzpatrick. Criminology and Crime Prevention. Bruce Pub. Co., 1958.

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