Citação norma APA

(1985). Government economic agencies of the world: An international directory of Governmental organisations concerned with economic development and planning. Longman.

Citação norma Chicago

Government Economic Agencies of the World: An International Directory of Governmental Organisations Concerned with Economic Development and Planning. Harlow, Essex: Longman, 1985.

Citação norma MLA

Government Economic Agencies of the World: An International Directory of Governmental Organisations Concerned with Economic Development and Planning. Longman, 1985.

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