APA-referens

(1971). The problems of persistent chemicals. Paris: Organisation for Economic Co-operation and Development.

Chicago-stil citat

The Problems of Persistent Chemicals. Paris: Organisation for Economic Co-operation and Development, 1971.

MLA-referens

The Problems of Persistent Chemicals. Paris: Organisation for Economic Co-operation and Development, 1971.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.