APA

Turpin Colin,, . (2002). British government and the constitution : Text, cases and materials. London: Butterworths/Lexis Nexis.

Chicago

Turpin Colin,, . 2002. British government and the constitution : Text, cases and materials. London: Butterworths/Lexis Nexis.

Harvard

Turpin Colin,, . (2002). British government and the constitution : Text, cases and materials. London: Butterworths/Lexis Nexis.

MLA

Turpin Colin,, . British government and the constitution : Text, cases and materials. London: Butterworths/Lexis Nexis. 2002.