Cita APA

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

Citación estilo Chicago

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

Cita MLA

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