APA (7e ed.) Bronvermelding

Emmelin, L. Environmental education at university level. Council of Europe.

Chicago (17e ed.) Bronvermelding

Emmelin, Lars. Environmental Education at University Level. Council of Europe.

MLA (8e ed.) Bronvermelding

Emmelin, Lars. Environmental Education at University Level. Council of Europe.

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