Citazione Stile APA (7a Edizione)

Thorbecke, E. (1975). Agriculture, poverty and freedom in developing countries. Macmillan.

Citazione stile Chigago Style (17a edizione)

Thorbecke, Eric. Agriculture, Poverty and Freedom in Developing Countries. London: Macmillan, 1975.

Citatione MLA (9a ed.)

Thorbecke, Eric. Agriculture, Poverty and Freedom in Developing Countries. Macmillan, 1975.