Cita APA (7a ed.)

Webster, C. (1998). The National Health Service: A political history. Oxford University Press.

Cita Chicago Style (17a ed.)

Webster, Charles. The National Health Service: A Political History. Oxford [etc.]: Oxford University Press, 1998.

Cita MLA (9a ed.)

Webster, Charles. The National Health Service: A Political History. Oxford University Press, 1998.