Henry, M. (2014). Multiphase metering system. Chinese National Intellectual Property Administration.
芝加哥风格引文Henry, M. Multiphase Metering System. Chinese National Intellectual Property Administration, 2014.
MLA引文Henry, M. Multiphase Metering System. Chinese National Intellectual Property Administration, 2014.
警告：这些引文格式不一定是100％准确.