APA-referens

(1991). Selected multilateral treaties in the field of the environment: ( Volume 2 ). UNEP.

Chicago-stil citat

Selected Multilateral Treaties in the Field of the Environment: ( Volume 2 ). Nairobi: UNEP, 1991.

MLA-referens

Selected Multilateral Treaties in the Field of the Environment: ( Volume 2 ). UNEP, 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.