APA (7e ed.) Bronvermelding

League of Nations. Economic, Financial, and Transit Dept, Staley, E., & Knorr, K. E. (1946). Raw-material problems and policies. League of Nations.

Chicago (17e ed.) Bronvermelding

League of Nations. Economic, Financial, and Transit Dept, Eugene Staley, en Klaus Eugen Knorr. Raw-material Problems and Policies. Geneva: League of Nations, 1946.

MLA (8e ed.) Bronvermelding

League of Nations. Economic, Financial, and Transit Dept, et al. Raw-material Problems and Policies. League of Nations, 1946.