Cita APA (7a ed.)

Churchill, W. S. (1949). Their finest hour. Hougton Mifflin Company Boston.

Cita Chicago Style (17a ed.)

Churchill, Winston S. Their Finest Hour. Cambridge: Hougton Mifflin Company Boston, 1949.

Cita MLA (8a ed.)

Churchill, Winston S. Their Finest Hour. Hougton Mifflin Company Boston, 1949.