Dyfyniad APA

Bachman, R. (2012). Fundamentals of research in criminology and criminal justice. Sage.

Dyfyniad Arddull Chicago

Bachman, Ronet. Fundamentals of Research in Criminology and Criminal Justice. Los Angeles: Sage, 2012.

Dyfyniad MLA

Bachman, Ronet. Fundamentals of Research in Criminology and Criminal Justice. Sage, 2012.

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