Hemispheric Migration Project & CSUCA. 1989: Refugiados centroamericanos. Hemispheric Migration Project. CSUCA.
Cita Chicago Style (17a ed.)Hemispheric Migration Project y CSUCA. 1989: Refugiados Centroamericanos. San José: Hemispheric Migration Project. CSUCA.
Cita MLA (9a ed.)Hemispheric Migration Project y CSUCA. 1989: Refugiados Centroamericanos. Hemispheric Migration Project. CSUCA.
警告：這些引文格式不一定是100％准確.