APA引文

Smith, R. W. (2009). CompTIA Linux+ study guide. Wiley Pub..

芝加哥风格引文

Smith, Roderick W. CompTIA Linux+ Study Guide. Indianapolis, Ind.: Wiley Pub., 2009.

MLA引文

Smith, Roderick W. CompTIA Linux+ Study Guide. Wiley Pub., 2009.

警告：这些引文格式不一定是100％准确.