Gann, E. K. Of good and evil.
Chicago Style (17th ed.) CitationGann, Ernest K. Of Good and Evil.
MLA引文Gann, Ernest K. Of Good and Evil.
警告：這些引文格式不一定是100％准確.
APA引文
Gann, E. K. Of good and evil.
Chicago Style (17th ed.) CitationGann, Ernest K. Of Good and Evil.
MLA引文Gann, Ernest K. Of Good and Evil.