Cita APA (7a ed.)

Sociedad de Naciones. (1946). Raw-material problems and policies: Part I, Problems, proposal and policies. Part II, Lessons from the past. League of Nations.

Cita Chicago Style (17a ed.)

Sociedad de Naciones. Raw-material Problems and Policies: Part I, Problems, Proposal and Policies. Part II, Lessons from the Past. [Geneva]: League of Nations, 1946.

Cita MLA (9a ed.)

Sociedad de Naciones. Raw-material Problems and Policies: Part I, Problems, Proposal and Policies. Part II, Lessons from the Past. League of Nations, 1946.