APA (7th ed.) Citation

Birch, A. H. (1993). The British system of government / Anthony H. Birch (9th ed.). Routledge.

Chicago Style (17th ed.) Citation

Birch, A. H. The British System of Government / Anthony H. Birch. 9th ed. London: Routledge, 1993.

MLA (9th ed.) Citation

Birch, A. H. The British System of Government / Anthony H. Birch. 9th ed. Routledge, 1993.

Warning: These citations may not always be 100% accurate.