APA引文

European Trade Union Institute (ETUI). (1992). Environmental protection in Europe: Situation and trade union views. Brussels: ETUI.

Chicago Style (17th ed.) Citation

European Trade Union Institute (ETUI). Environmental Protection in Europe: Situation and Trade Union Views. Brussels: ETUI, 1992.

MLA引文

European Trade Union Institute (ETUI). Environmental Protection in Europe: Situation and Trade Union Views. Brussels: ETUI, 1992.

警告：這些引文格式不一定是100％准確.