Cita APA (7a ed.)

Salkever, L. R. (1972). Africa: Problems in economic development. Free Press.

Cita Chicago Style (17a ed.)

Salkever, Louis R. Africa: Problems in Economic Development. New York: Free Press, 1972.

Cita MLA (9a ed.)

Salkever, Louis R. Africa: Problems in Economic Development. Free Press, 1972.