Citazione Stile APA (7a Edizione)

Hankey, M. P. A. H. (1950). Politics, trials and errors. Pen-in-Hand.

Citazione stile Chigago Style (17a edizione)

Hankey, Maurice Pascal Alers Hankey. Politics, Trials and Errors. Oxford: Pen-in-Hand, 1950.

Citatione MLA (8a ed.)

Hankey, Maurice Pascal Alers Hankey. Politics, Trials and Errors. Pen-in-Hand, 1950.