Pollei, R. P. (2013). Debian 7: System administration best practices. Packt Publishing.
芝加哥风格引文Pollei, Rich P. Debian 7: System Administration Best Practices. Birmingham: Packt Publishing, 2013.
MLA引文Pollei, Rich P. Debian 7: System Administration Best Practices. Packt Publishing, 2013.
警告：这些引文格式不一定是100％准确.