Citação norma APA

International Union for Conservation of Nature (IUCN), UN Environment Programme, Food and Agriculture Organization of the United Nations (FAO), & Eau de Web. (2001). ECOLEX: The gateway to environmental law. Food and Agriculture Organization (FAO) of the United Nations : IUCN - Environmental Law Centre : United Nations Environment Programme (UNEP).

Citação norma Chicago

International Union for Conservation of Nature (IUCN), UN Environment Programme, Food and Agriculture Organization of the United Nations (FAO), and Eau de Web. ECOLEX: The Gateway to Environmental Law. Food and Agriculture Organization (FAO) of the United Nations : IUCN - Environmental Law Centre : United Nations Environment Programme (UNEP), 2001.

Citação norma MLA

International Union for Conservation of Nature (IUCN), et al. ECOLEX: The Gateway to Environmental Law. Food and Agriculture Organization (FAO) of the United Nations : IUCN - Environmental Law Centre : United Nations Environment Programme (UNEP), 2001.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.