(1940). For whom the bell tolls.
Chicago Style (17th ed.) CitationFor Whom the Bell Tolls. 1940.
MLA引文For Whom the Bell Tolls. 1940.
警告：這些引文格式不一定是100％准確.
APA引文
(1940). For whom the bell tolls.
Chicago Style (17th ed.) CitationFor Whom the Bell Tolls. 1940.
MLA引文For Whom the Bell Tolls. 1940.