APA-referens

(1973). Pollution by the pulp and paper industry: Present situation and trends. Paris: OECD.

Chicago-stil citat

Pollution By the Pulp and Paper Industry: Present Situation and Trends. Paris: OECD, 1973.

MLA-referens

Pollution By the Pulp and Paper Industry: Present Situation and Trends. Paris: OECD, 1973.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.