Sumner, D. E. (2013). Feature And Magazine Writing. Wiley-Blackwell.
Chicago Style (17th ed.) CitationSumner, David E. Feature And Magazine Writing. Wiley-Blackwell, 2013.
MLA引文Sumner, David E. Feature And Magazine Writing. Wiley-Blackwell, 2013.
警告：這些引文格式不一定是100％准確.