APA

Burke Roger Hopkins,, . (2005). An introduction to criminological theory. London: William Publishing.

Chicago

Burke Roger Hopkins,, . 2005. An introduction to criminological theory. London: William Publishing.

Harvard

Burke Roger Hopkins,, . (2005). An introduction to criminological theory. London: William Publishing.

MLA

Burke Roger Hopkins,, . An introduction to criminological theory. London: William Publishing. 2005.