APA

League of Nations, Ohlin B. G., . (1931). The course and phases of the world economic depression: report presented to the Assembly of the League of Nations. Geneva: Published by the Secretariat of the League of Nations.

Chicago

League of Nations, Ohlin Bertil Gotthard, . 1931. The course and phases of the world economic depression: report presented to the Assembly of the League of Nations. Geneva: Published by the Secretariat of the League of Nations.

Harvard

League of Nations, Ohlin B. G., . (1931). The course and phases of the world economic depression: report presented to the Assembly of the League of Nations. Geneva: Published by the Secretariat of the League of Nations.

MLA

League of Nations, Ohlin Bertil Gotthard, . The course and phases of the world economic depression: report presented to the Assembly of the League of Nations. Geneva: Published by the Secretariat of the League of Nations. 1931.