APA引文

Berg, E. (1975). The recent economic evolution of the Sahel. Center for Research on Economic Development, University of Michigan.

Chicago Style (17th ed.) Citation

Berg, Elliot. The Recent Economic Evolution of the Sahel. Ann Arbor: Center for Research on Economic Development, University of Michigan, 1975.

MLA引文

Berg, Elliot. The Recent Economic Evolution of the Sahel. Center for Research on Economic Development, University of Michigan, 1975.