Cita APA (7th ed.)

Annis, S. (1992). Poverty, natural resources and public policy in Central America. Overseas Development Council.

Cita Chicago (17th ed.)

Annis, Sheldon. Poverty, Natural Resources and Public Policy in Central America. Washington (State): Overseas Development Council, 1992.

Cita MLA (9th ed.)

Annis, Sheldon. Poverty, Natural Resources and Public Policy in Central America. Overseas Development Council, 1992.