League of Nations & International Economic Conference. (1927). International economic conference, Geneva, May 1927. Natural movement of populations during the first quarter of the twentieth century. [s.n.].
Chicago Style (17th ed.) CitationLeague of Nations and International Economic Conference. International Economic Conference, Geneva, May 1927. Natural Movement of Populations During the First Quarter of the Twentieth Century. Geneva: [s.n.], 1927.
MLA (9th ed.) CitationLeague of Nations and International Economic Conference. International Economic Conference, Geneva, May 1927. Natural Movement of Populations During the First Quarter of the Twentieth Century. [s.n.], 1927.
Warning: These citations may not always be 100% accurate.