Citazione APA

(1971). Problems of the human environment in Japan: Report to the United Nations, March 31, 1971. United Nations: Japan.

Stile di citazione Chicago

Problems of the Human Environment in Japan: Report to the United Nations, March 31, 1971. United Nations: Japan, 1971.

Citazione MLA

Problems of the Human Environment in Japan: Report to the United Nations, March 31, 1971. United Nations: Japan, 1971.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.