Citação norma APA
United Nations Conference on Trade and Development. (1995). Comparative analysis of petroleum exploration contracts. United Nations.
Citação norma Chicago
United Nations Conference on Trade and Development. Comparative Analysis of Petroleum Exploration Contracts. New York: United Nations, 1995.
Citação norma MLA
United Nations Conference on Trade and Development. Comparative Analysis of Petroleum Exploration Contracts. United Nations, 1995.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.