Cita APA (7a ed.)

Open University, Allen, T., & Thomas, A. (1992). Poverty and development in the 1990s. Oxford University Press, in association with The Open university.

Cita Chicago Style (17a ed.)

Open University, Tim Allen, y Alan Thomas. Poverty and Development in the 1990s. Oxford: Oxford University Press, in association with The Open university, 1992.

Cita MLA (9a ed.)

Open University, et al. Poverty and Development in the 1990s. Oxford University Press, in association with The Open university, 1992.