Cita APA (7a ed.)

Conservative Political Centre, London, & Conservative Political Centre. (1949). CPC. Conservative Political Centre.

Cita Chicago Style (17a ed.)

Conservative Political Centre, London, y Conservative Political Centre. CPC. London: Conservative Political Centre, 1949.

Cita MLA (8a ed.)

Conservative Political Centre, London, y Conservative Political Centre. CPC. Conservative Political Centre, 1949.