APA引文

Mark Twain. (2010). Is shakespeare dead?: From my autobiography. Project Gutenberg.

Chicago Style (17th ed.) Citation

Mark Twain. Is Shakespeare Dead?: From My Autobiography. To be supplied: Project Gutenberg, 2010.

MLA引文

Mark Twain. Is Shakespeare Dead?: From My Autobiography. Project Gutenberg, 2010.

警告：這些引文格式不一定是100％准確.