Européia, U. (2015). Network technologies H2020 Project Portfolio. [s.l.]: European Union.
芝加哥风格引文Européia, União. Network Technologies H2020 Project Portfolio. [s.l.]: European Union, 2015.
MLA引文Européia, União. Network Technologies H2020 Project Portfolio. [s.l.]: European Union, 2015.
警告：这些引文格式不一定是100％准确.