APA

Benyon a. j., Denver d. & Justin f. (2003). Central debates in british politics. : Person longman.

Chicago

Benyon and john, Denver david and Justin fisher. 2003. Central debates in british politics. : Person longman.

Harvard

Benyon a. j., Denver d. and Justin f. (2003). Central debates in british politics. : Person longman.

MLA

Benyon and john, Denver david and Justin fisher. Central debates in british politics. : Person longman. 2003.