American Council of The United Nations University. The Millennium Project. (1997). 1997: State of the future : implications for actions today. American Council for the United Nations University.
Citação do estilo Chicago (17ª ed.)American Council of The United Nations University. The Millennium Project. 1997: State of the Future : Implications for Actions Today. Washington: American Council for the United Nations University, 1997.
Citação MLA (9ª ed.)American Council of The United Nations University. The Millennium Project. 1997: State of the Future : Implications for Actions Today. American Council for the United Nations University, 1997.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.