Cita APA (7a ed.)

Jamal, V., & Weeks, J. (1988). The vanishing rural-urban gap in sub-Saharan Africa. International Labour Organization.

Cita Chicago Style (17a ed.)

Jamal, Vali, y John Weeks. The Vanishing Rural-urban Gap in Sub-Saharan Africa. International Labour Organization, 1988.

Cita MLA (9a ed.)

Jamal, Vali, y John Weeks. The Vanishing Rural-urban Gap in Sub-Saharan Africa. International Labour Organization, 1988.