APA (7e ed.) Bronvermelding

IUCN European Programme. (1997). Fishing for a Living: The Ecology and Economics of Fishponds in Central Europe.

Chicago (17e ed.) Bronvermelding

IUCN European Programme. Fishing for a Living: The Ecology and Economics of Fishponds in Central Europe. 1997.

MLA (9e ed.) Bronvermelding

IUCN European Programme. Fishing for a Living: The Ecology and Economics of Fishponds in Central Europe. 1997.

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