Citazione Stile APA (7a Edizione)

Pyper, R. (1995). The British Civil Service. Prentice Hall/Harvester Wheatsheaf.

Citazione stile Chigago Style (17a edizione)

Pyper, Robert. The British Civil Service. London: Prentice Hall/Harvester Wheatsheaf, 1995.

Citatione MLA (9a ed.)

Pyper, Robert. The British Civil Service. Prentice Hall/Harvester Wheatsheaf, 1995.