APA (7th ed.) Citation

Robson, W. A. (1955). The british system of government. Longmans, Green and Company.

Chicago Style (17th ed.) Citation

Robson, William A. The British System of Government. Londres: Longmans, Green and Company, 1955.

MLA (9th ed.) Citation

Robson, William A. The British System of Government. Longmans, Green and Company, 1955.