League of Nations. Sercretariat. Financial Section and Economic Intelligence Service. (1941). Europe's trade: A study of the trade of European countries with each other and with the rest of the world. League of Nations.
Citação do estilo Chicago (17ª ed.)League of Nations. Sercretariat. Financial Section and Economic Intelligence Service. Europe's Trade: A Study of the Trade of European Countries with Each Other and with the Rest of the World. Geneva: League of Nations, 1941.
Citação MLA (9ª ed.)League of Nations. Sercretariat. Financial Section and Economic Intelligence Service. Europe's Trade: A Study of the Trade of European Countries with Each Other and with the Rest of the World. League of Nations, 1941.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.