Cita APA (7th ed.)

Simmons, A. B., Diaz-Briquets, S., & Laquian, A. A. (1977). Social change and internal migration: A review of research findings from Africa, Asia and Latin America. International Development Research Centre.

Cita Chicago (17th ed.)

Simmons, Alan B., Sergio Diaz-Briquets, i Aprodicio A. Laquian. Social Change and Internal Migration: A Review of Research Findings from Africa, Asia and Latin America. Ottawa: International Development Research Centre, 1977.

Cita MLA (8th ed.)

Simmons, Alan B., et al. Social Change and Internal Migration: A Review of Research Findings from Africa, Asia and Latin America. International Development Research Centre, 1977.