APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.