APA引文

Churchill, W. (1949). Their finest hours. Volume 2ος. Boston: Houghton Mifflin Company.

Παραπομπή Chicago Style

Churchill, Winston. Their Finest Hours. Volume 2ος. Boston: Houghton Mifflin Company, 1949.

MLA引文

Churchill, Winston. Their Finest Hours. Volume 2ος. Boston: Houghton Mifflin Company, 1949.

警告：这些引文格式不一定是100％准确.