Cita APA (7th ed.)

Barrientos, A. (2013). Social Assistance in Developing Countries (First.). Cambridge University Press.

Cita Chicago (17th ed.)

Barrientos, Armando. Social Assistance in Developing Countries. First. United Kindom: Cambridge University Press, 2013.

Cita MLA (9th ed.)

Barrientos, Armando. Social Assistance in Developing Countries. First. Cambridge University Press, 2013.