Cita APA (7th ed.)

Cole, J. P. (1981). The development gap: A spatial analysis of world poverty and inequality. J. Wiley.

Cita Chicago (17th ed.)

Cole, J. P. The Development Gap: A Spatial Analysis of World Poverty and Inequality. Chichester [Eng.]: J. Wiley, 1981.

Cita MLA (9th ed.)

Cole, J. P. The Development Gap: A Spatial Analysis of World Poverty and Inequality. J. Wiley, 1981.