APA引文
European Social Network. (2019). Social services for a social Europe. European Social Network.
芝加哥风格引文
European Social Network. Social Services for a Social Europe. Bruselas: European Social Network, 2019.
MLA引文
European Social Network. Social Services for a Social Europe. European Social Network, 2019.
警告:这些引文格式不一定是100%准确.