International Energy Agency (IEA) & Organisation for Economic Co-operation and Development (OECD). (1992). Energy policies. Czech and Slovak Federal Republic. OECD/IEA.
Citação do estilo Chicago (17ª ed.)International Energy Agency (IEA) e Organisation for Economic Co-operation and Development (OECD). Energy Policies. Czech and Slovak Federal Republic. Paris: OECD/IEA, 1992.
Citação MLA (8ª ed.)International Energy Agency (IEA) e Organisation for Economic Co-operation and Development (OECD). Energy Policies. Czech and Slovak Federal Republic. OECD/IEA, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.