APA
Blackburn Robert,, . (1999). Towards a constitutional bill of rights for the United Kingdom : commentary and documents. London: Pinter.
Chicago
Blackburn Robert,, . 1999. Towards a constitutional bill of rights for the United Kingdom : commentary and documents. London: Pinter.
Harvard
Blackburn Robert,, . (1999). Towards a constitutional bill of rights for the United Kingdom : commentary and documents. London: Pinter.
MLA
Blackburn Robert,, . Towards a constitutional bill of rights for the United Kingdom : commentary and documents. London: Pinter. 1999.