The League of nations.
The mandate system.
APA Citation
League of Nations. Secretariat. Information Section. (1927). The League of nations: The mandate system. Geneva: Information section, League of nations Secretariat.
MLA Citation
League of Nations. Secretariat. Information Section. The League of Nations: The Mandate System. Geneva: Information section, League of nations Secretariat, 1927.
Warning: These citations may not always be complete (especially for serials).