APA

Becker Peter, Wetzell Richard F, . (2006). Criminals and their scientists : The history of criminology in international perspective. Cambridge: Cambridge University Press.

Chicago

Becker Peter, Wetzell Richard F, . 2006. Criminals and their scientists : The history of criminology in international perspective. Cambridge: Cambridge University Press.

Harvard

Becker Peter, Wetzell Richard F, . (2006). Criminals and their scientists : The history of criminology in international perspective. Cambridge: Cambridge University Press.

MLA

Becker Peter, Wetzell Richard F, . Criminals and their scientists : The history of criminology in international perspective. Cambridge: Cambridge University Press. 2006.