APA (7th ed.) Citation

Popham, G. T. (1969). Government in Britain ([1st ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Popham, G. T. Government in Britain. [1st ed.]. Oxford, New York: Pergamon Press, 1969.

MLA (9th ed.) Citation

Popham, G. T. Government in Britain. [1st ed.]. Pergamon Press, 1969.