Παραπομπή σε μορφή APA (7η εκδ.)

League of Nations. Secretariat. Economic and Financial Section. (1928). Memorandum on production and trade. Submitted to the Preparatory Committee for the International Economic Conference. Imp. de la Tribune.

Παραπομπή σε μορφή Chicago (17η εκδ.)

League of Nations. Secretariat. Economic and Financial Section. Memorandum on Production and Trade. Submitted to the Preparatory Committee for the International Economic Conference. Geneva: Imp. de la Tribune, 1928.

Παραπομπή σε μορφή MLA (9th εκδ.)

League of Nations. Secretariat. Economic and Financial Section. Memorandum on Production and Trade. Submitted to the Preparatory Committee for the International Economic Conference. Imp. de la Tribune, 1928.