Ury, W. L. (2000). The Third Side. Penguin Books.
Chicago Style (17th ed.) CitationUry, William L. The Third Side. Penguin Books, 2000.
MLA引文Ury, William L. The Third Side. Penguin Books, 2000.
警告：這些引文格式不一定是100％准確.
APA引文
Ury, W. L. (2000). The Third Side. Penguin Books.
Chicago Style (17th ed.) CitationUry, William L. The Third Side. Penguin Books, 2000.
MLA引文Ury, William L. The Third Side. Penguin Books, 2000.