Citação norma APA

Philippines. (1971). National report of the Republic of the Philippines for the 1972 United Nations Conference on Human Environment. [s.n.].

Citação norma Chicago

Philippines. National Report of the Republic of the Philippines for the 1972 United Nations Conference on Human Environment. Manila: [s.n.], 1971.

Citação norma MLA

Philippines. National Report of the Republic of the Philippines for the 1972 United Nations Conference on Human Environment. [s.n.], 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.