Hankey, M. P. A. H. (1950). Politics, trials and errors. Pen-in-Hand.
Cita Chicago Style (17a ed.)Hankey, Maurice Pascal Alers Hankey. Politics, Trials and Errors. Oxford: Pen-in-Hand, 1950.
Cita MLA (8a ed.)Hankey, Maurice Pascal Alers Hankey. Politics, Trials and Errors. Pen-in-Hand, 1950.
Precaución: Estas citas no son 100% exactas.