Cita APA (7th ed.)

Smith, B. L. (1991). The Next steps in Central America. Brookings Institution.

Cita Chicago (17th ed.)

Smith, Bruce L.R. The Next Steps in Central America. Washington, D.C: Brookings Institution, 1991.

Cita MLA (9th ed.)

Smith, Bruce L.R. The Next Steps in Central America. Brookings Institution, 1991.