William Zinsser. On Writing Well. Harpercollins Publisher.
芝加哥风格引文William Zinsser. On Writing Well. Harpercollins Publisher.
MLA引文William Zinsser. On Writing Well. Harpercollins Publisher.
警告：这些引文格式不一定是100％准确.
APA引文
William Zinsser. On Writing Well. Harpercollins Publisher.
芝加哥风格引文William Zinsser. On Writing Well. Harpercollins Publisher.
MLA引文William Zinsser. On Writing Well. Harpercollins Publisher.