Cita APA (7a ed.)

USA. (1990). Central American migration to the United States. U.S. Gov.Print.Off.

Cita Chicago Style (17a ed.)

USA. Central American Migration to the United States. Washington, D.C: U.S. Gov.Print.Off, 1990.

Cita MLA (9a ed.)

USA. Central American Migration to the United States. U.S. Gov.Print.Off, 1990.