Citazione Stile APA (7a Edizione)

Pyper, R. (1996). Aspects of accountability in the British system of government. Tudor Business Pub..

Citazione stile Chigago Style (17a edizione)

Pyper, Robert. Aspects of Accountability in the British System of Government. Eastham, Wirral, Merseyside: Tudor Business Pub., 1996.

Citatione MLA (8a ed.)

Pyper, Robert. Aspects of Accountability in the British System of Government. Tudor Business Pub., 1996.