Cita APA (7th ed.)

Livi Bacci, M., & De Santis, G. (1998). Population and poverty in the developing world. Clarendon Press.

Cita Chicago (17th ed.)

Livi Bacci, Massimo, i Gustavo De Santis. Population and Poverty in the Developing World. Oxford: Clarendon Press, 1998.

Cita MLA (9th ed.)

Livi Bacci, Massimo, i Gustavo De Santis. Population and Poverty in the Developing World. Clarendon Press, 1998.