APA Citatie

Lelek, A. (1980). Threatened Freshwater Fishes of Europe. Council of Europe.

Chicago Style citaat

Lelek, Anton. Threatened Freshwater Fishes of Europe. Council of Europe, 1980.

MLA citatie

Lelek, Anton. Threatened Freshwater Fishes of Europe. Council of Europe, 1980.

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