Cita APA (7th ed.)

Caldwell, J. C. (1969). African rural-urban migration: The movenent to Ghana's towns. Columbia University.

Cita Chicago (17th ed.)

Caldwell, John C. African Rural-urban Migration: The Movenent to Ghana's Towns. New York: Columbia University, 1969.

Cita MLA (9th ed.)

Caldwell, John C. African Rural-urban Migration: The Movenent to Ghana's Towns. Columbia University, 1969.