APA

Blakeley G. E. B. V., .Contemporary political concepts. : Pluto Press, London.

Chicago

Blakeley Georgina Ed Bryson Valerie, .Contemporary political concepts. : Pluto Press, London.

Harvard

Blakeley G. E. B. V., .Contemporary political concepts. : Pluto Press, London.

MLA

Blakeley Georgina Ed Bryson Valerie, .: Pluto Press, London. .